Tints & Shades
50
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Scale from white (50) through Paris Green (500) to black (900), interpolated in Lab color space.
Color Values
- HEX
- #50C878
- RGB
- rgb(80, 200, 120)
- HSL
- hsl(140, 52%, 55%)
- OKLCH
- oklch(0.745 0.158 152)
- CMYK
- cmyk(60%, 0%, 40%, 22%)
--color-paris-greenbg-[#50C878]Accessibility
Score: 48/100On White (#FFF)
2.13:1
On Black (#000)
9.87:1
On Light Gray (#F5F5F5)
1.95:1
Best text color on this background:
Design Applications
background-color: #50C878
color: #50C878
bg-[#50C878] text-[#000000]
border-left: 4px solid #50C878
Color Harmonies
Complementary
Rose Pink
#FF66CC
Split-Complementary
Similar Colors
Color Meaning & Psychology
Green occupies the center of the visible spectrum where the eye is most sensitive, making it the easiest color to process — literally restful for the eye. Green's associations with nature, growth, and fresh produce are deeply biological, rooted in the evolutionary advantage of finding food. In finance, "going green" means profit. In design, green signals health, sustainability, and natural ingredients. Darker greens evoke prestige and reliability; lighter greens feel fresh and energetic; blue-greens feel sophisticated and trustworthy. Green is uniquely cross-cultural in positive associations, though it represents environmental risk in some financial contexts. At medium lightness, it is the most versatile tone of this hue family — readable as text on light backgrounds, yet vibrant enough as a visual accent.
Industry Usage
Common contexts and industries where Paris Green is applied in professional design.
- Financial services and investment platforms
- Health, wellness, and organic food brands
- Environmental and sustainability organizations
- Pharmaceutical and medical products
- Agriculture and farming brands
- Eco-friendly consumer goods
- Real estate and property development
- Success and achievement badges in UI
Accessibility Considerations
Normal Text
Fails AA
4.5:1 minimum required
Large Text
Fails AA Large
3:1 minimum required
UI Components
Check contrast
3:1 for non-text UI
Paris Green is a light color. Use black (#000000) text on top of it for maximum readability (9.87:1). Avoid white text on this background.
CSS & Code Examples
Background
background-color: #50C878;Text
color: #50C878;Border
border: 2px solid #50C878;Box Shadow
box-shadow: 0 4px 20px #50C87840;Gradient
background: linear-gradient(135deg, #50C878, #85fca8);Tailwind-style
--color-paris-green: #50C878;Tailwind CSS Utilities
Use arbitrary value syntax in Tailwind CSS to apply Paris Green without a custom config.
Background
bg-[#50C878]Text
text-[#50C878]Border
border-[#50C878]Ring
ring-[#50C878]Fill
fill-[#50C878]From (gradient)
from-[#50C878]Via (gradient)
via-[#50C878]To (gradient)
to-[#50C878]Design Tokens
Ready-to-use Paris Green design token in CSS custom properties, SCSS, Tailwind v3/v4, and JSON formats.
CSS Custom Properties
:root {
--color-paris-green: #50C878;
--color-paris-green-rgb: 80, 200, 120;
--color-paris-green-hsl: 140, 52%, 55%;
}SCSS Variables
$color-paris-green: #50C878; $color-paris-green-rgb: 80, 200, 120; $color-paris-green-hsl: 140, 52%, 55%;
Tailwind v3 Config
// tailwind.config.js
module.exports = {
theme: {
extend: {
colors: {
'paris-green': '#50C878',
},
},
},
};Tailwind v4 (@theme)
/* tailwind.css */
@theme {
--color-paris-green: #50C878;
}JSON Design Token (W3C format)
{
"paris-green": {
"value": "#50C878",
"type": "color",
"description": "Paris Green — #50C878"
}
}Related Palettes & Combinations
Color Combinations
More green colors
View all →What Does Paris Green Mean? Color Psychology & Cultural Symbolism
The green spectrum contains multitudes: jungle growth and financial gain, medical healing and environmental responsibility. Paris Green at #50C878 navigates this complexity with a mid-tone quality that emphasizes health—the aspect of green psychology most useful in healthcare design.
- Across color psychology research, green consistently tests high for "health" associations, making Paris Green a reliable vehicle for health in cross-demographic audiences.
- Brand designers draw on green-family tones to project trustworthiness and reliability—values that Paris Green communicates in a mid-tone key.
- At 52% saturation, Paris Green reads as subdued—neither overwhelming nor passive, landing in the growth, nature, health, and balance zone with measured confidence.
- Paris Green's mid-tone lightness (55%) shifts its psychological register: a balanced mid-tone that embodies growth, nature, health, and balance at its most direct.
Paris Green is permission in color form—it makes things feel right, approved, and moving forward.
How to Use Paris Green in Design: Applications, Pairings & Best Practices
Paris Green brings life to design systems that risk feeling cold or clinical. Its mid-tone character makes it versatile as both a primary brand color and a functional state color—success, approval, and positive actions feel natural expressed in green.
- Avoid: warning or danger contexts (except for safety signs), over-saturated versions in premium luxury branding, and contexts requiring urgency.
- Color harmonies: Paris Green's complementary color creates a high-energy split ideal for promotional design; its analogous palette (±30° hue) builds cohesive, monochromatic sophistication.
- Proportional use: Paris Green's subdued quality means it scales well across proportions—from full-bleed backgrounds to single-pixel borders—making it an unusually versatile palette component.
- Paris Green creates strong legibility with black text overlays (9.9:1 contrast ratio), making it a reliable background or surface color in design systems
- Typography: Paris Green as text requires a dark background; its 55% lightness means it provides 2.1:1 contrast on white, not meeting WCAG AA.
Paris Green is permission in color form—it makes things feel right, approved, and moving forward.
Paris Green Accessibility: WCAG Contrast Ratios, Color Blindness & Inclusive Design
Paris Green (#50C878) achieves a 9.87:1 contrast ratio with black text, surpassing the WCAG 2.1 AAA threshold of 7:1. This exceptional contrast qualifies it for body text, UI components at any size, and all accessibility-sensitive interface contexts. Relative luminance: 44.4%.
- As text on white (#FFFFFF): 2.13:1 — Fail
- As text on black (#000000): 9.87:1 — AAA ✓
- Best text color on Paris Green background: Black (#000000) at 9.87:1
- WCAG 2.1 luminance: 44.4% — above-median luminance—it reads as a light to mid-tone background, compatible with dark text while retaining color personality
- Paris Green qualifies for all text sizes including small body copy (AAA).
Always verify Paris Green at its final intended size and weight using a real contrast checker—font weight and rendering environment affect perceived legibility beyond what raw ratios capture.
Paris Green in Industry: Branding, Design & Market Applications
Across industry research, green-family tones consistently outperform competitors in categories built on growth, nature, health, and balance. Paris Green is a mid-tone expression of this advantage—best positioned in Healthcare & Wellness and adjacent markets.
- Healthcare & Wellness: Green's association with health, nature, and healing makes it the second-most-common color in healthcare branding (after blue). It signals vitality, recovery, and natural wellness without the clinical coldness of pure white or blue. (examples: Headspace, One Medical, Kaiser Permanente) Works best in teal-green and sage variations for digital health products; more saturated greens suit fitness and sports medicine.
- Finance & Banking: In Western markets, the green-money association is deeply embedded. Financial institutions use dark, sophisticated greens to communicate growth, prosperity, and fiduciary reliability. It's equally effective for positive portfolio indicators and "go" confirmation states in trading UIs. (examples: Capital One, PayPal, Visa) Dark greens with gold accents signal premium financial services; bright greens in fintech apps signal growth metrics.
- Sustainability & Organic: Green is the categorical color of environmental consciousness. Sustainability brands, organic food labels, and clean-energy companies use it as an immediate, unambiguous signal of ecological values and natural origin. (examples: Pela Case, Grove Collaborative, Allbirds) The challenge is differentiation—nearly every sustainability brand uses green, so typography, illustration style, and specific tone matter more.
- Brand positioning: Paris Green is best suited for brands projecting trustworthiness, reliability, growth. Categories outside this positioning—warning or danger contexts (except for safety signs)—tend to see weaker results.
- Adjacent applications: Beyond primary industries, Paris Green works effectively in financial dashboards, nature and outdoor products, health and wellness UIs—contexts where nature serves a secondary but reinforcing role.
Paris Green earns its strongest ROI in industries where trust and recognition compound over time: Healthcare & Wellness, Finance & Banking, Sustainability & Organic. Use it to build the kind of brand recognition that decades reinforce.
Accessibility & Design Guides
Frequently Asked Questions
- What is the hex code for Paris Green? ▾
- The hex code for Paris Green is #50C878. Its RGB values are rgb(80, 200, 120) and its HSL values are hsl(140, 52%, 55%).
- What does Paris Green mean in design? ▾
- Green occupies the center of the visible spectrum where the eye is most sensitive, making it the easiest color to process — literally restful for the eye. Green's associations with nature, growth, and fresh produce are deeply biological, rooted in the evolutionary advantage of finding food. In finance, "going green" means profit. In design, green signals health, sustainability, and natural ingredients. Darker greens evoke prestige and reliability; lighter greens feel fresh and energetic; blue-greens feel sophisticated and trustworthy. Green is uniquely cross-cultural in positive associations, though it represents environmental risk in some financial contexts. At medium lightness, it is the most versatile tone of this hue family — readable as text on light backgrounds, yet vibrant enough as a visual accent.
- Is Paris Green WCAG accessible? ▾
- Paris Green (#50C878) does not pass WCAG AA on white (2.13:1 ratio). Use it on dark backgrounds where it achieves 9.87:1. Its overall accessibility score is 48/100.
- What colors go well with Paris Green? ▾
- Paris Green pairs well with its complementary color Rose Pink (#FF66CC). Analogous colors like Mantis and Celadon also work harmoniously. Check the Color Harmonies section above for the full palette.
- What is Paris Green used for? ▾
- Paris Green is commonly used for: Financial services and investment platforms; Health, wellness, and organic food brands; Environmental and sustainability organizations; Pharmaceutical and medical products; Agriculture and farming brands.
- What are the CSS and Tailwind values for Paris Green? ▾
- In CSS, use `color: #50C878` or `background-color: #50C878`. The CSS custom property is `--color-paris-green: #50C878`. In Tailwind CSS, use the arbitrary value class `bg-[#50C878]` for backgrounds or `text-[#50C878]` for text.