Tints & Shades
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Scale from white (50) through Peridot (500) to black (900), interpolated in Lab color space.
Color Values
- HEX
- #AACC44
- RGB
- rgb(170, 204, 68)
- HSL
- hsl(75, 57%, 53%)
- OKLCH
- oklch(0.795 0.164 122)
- CMYK
- cmyk(17%, 0%, 67%, 20%)
--color-peridotbg-[#AACC44]Accessibility
Score: 48/100On White (#FFF)
1.84:1
On Black (#000)
11.43:1
On Light Gray (#F5F5F5)
1.69:1
Best text color on this background:
Design Applications
background-color: #AACC44
color: #AACC44
bg-[#AACC44] text-[#000000]
border-left: 4px solid #AACC44
Color Harmonies
Complementary
Han Purple
#5218FA
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 Peridot 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
Peridot is a light color. Use black (#000000) text on top of it for maximum readability (11.43:1). Avoid white text on this background.
CSS & Code Examples
Background
background-color: #AACC44;Text
color: #AACC44;Border
border: 2px solid #AACC44;Box Shadow
box-shadow: 0 4px 20px #AACC4440;Gradient
background: linear-gradient(135deg, #AACC44, #deff75);Tailwind-style
--color-peridot: #AACC44;Tailwind CSS Utilities
Use arbitrary value syntax in Tailwind CSS to apply Peridot without a custom config.
Background
bg-[#AACC44]Text
text-[#AACC44]Border
border-[#AACC44]Ring
ring-[#AACC44]Fill
fill-[#AACC44]From (gradient)
from-[#AACC44]Via (gradient)
via-[#AACC44]To (gradient)
to-[#AACC44]Design Tokens
Ready-to-use Peridot design token in CSS custom properties, SCSS, Tailwind v3/v4, and JSON formats.
CSS Custom Properties
:root {
--color-peridot: #AACC44;
--color-peridot-rgb: 170, 204, 68;
--color-peridot-hsl: 75, 57%, 53%;
}SCSS Variables
$color-peridot: #AACC44; $color-peridot-rgb: 170, 204, 68; $color-peridot-hsl: 75, 57%, 53%;
Tailwind v3 Config
// tailwind.config.js
module.exports = {
theme: {
extend: {
colors: {
'peridot': '#AACC44',
},
},
},
};Tailwind v4 (@theme)
/* tailwind.css */
@theme {
--color-peridot: #AACC44;
}JSON Design Token (W3C format)
{
"peridot": {
"value": "#AACC44",
"type": "color",
"description": "Peridot — #AACC44"
}
}More green colors
View all →What Does Peridot Mean? Color Psychology & Cultural Symbolism
Peridot speaks the language of living systems. Green-family hues are processed by the human visual system as signals of vegetation, safe environments, and biological abundance—an evolutionary association that surfaces as harmony in contemporary design contexts.
- Green carries multiple Western associations: nature and the environment, financial success and prosperity (money in the US), health and wellness, and the "go" signal in traffic systems. Dark greens suggest wealth and tradition; bright greens signal vitality and environmental consciousness.
- In Chinese culture, green is associated with growth, harmony, and fertility. In Islam, green holds sacred significance as the color of paradise and the Prophet. In Japan, green (midori) represents youth, freshness, and eternal life.
- Peridot's medium lightness (53%) shifts its psychological register: a balanced mid-tone that embodies growth, nature, health, and balance at its most direct.
- At 57% saturation, Peridot reads as moderately saturated—neither overwhelming nor passive, landing in the growth, nature, health, and balance zone with measured confidence.
Peridot is permission in color form—it makes things feel right, approved, and moving forward.
How to Use Peridot in Design: Applications, Pairings & Best Practices
Peridot brings life to design systems that risk feeling cold or clinical. Its medium 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.
- UI components: success states, confirmation messages, positive trends—Peridot performs reliably in all these roles with its medium tonal character.
- Brand & identity: success states, approval indicators, sustainability branding—contexts where Peridot's moderately saturated quality creates the right register.
- Typography: Peridot as text requires a dark background; its 53% lightness means it provides 1.8:1 contrast on white, not meeting WCAG AA.
- Peridot creates strong legibility with black text overlays (11.4:1 contrast ratio), making it a reliable background or surface color in design systems
- Proportional use: Peridot's moderately saturated quality means it scales well across proportions—from full-bleed backgrounds to single-pixel borders—making it an unusually versatile palette component.
Peridot is permission in color form—it makes things feel right, approved, and moving forward.
Peridot Accessibility: WCAG Contrast Ratios, Color Blindness & Inclusive Design
Peridot (#AACC44) achieves a 11.43:1 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: 52.1%.
- As text on white (#FFFFFF): 1.84:1 — Fail
- As text on black (#000000): 11.43:1 — AAA ✓
- Best text color on Peridot background: Black (#000000) at 11.43:1
- WCAG 2.1 luminance: 52.1% — above-median luminance—it reads as a light to mid-tone background, compatible with dark text while retaining color personality
- Peridot qualifies for all text sizes including small body copy (AAA).
Always verify Peridot 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.
Peridot in Industry: Branding, Design & Market Applications
Peridot's brand positioning falls squarely in the territory of growth, nature, health, and balance. Industry data supports its strongest performance in healthcare, finance, food & organic categories, where the moderately saturated saturation calibrates the message at a medium, considered level.
- 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: CVS Health, Mayo Clinic, 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: JPMorgan Chase, Goldman Sachs, 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: Patagonia, Allbirds, Grove Collaborative) The challenge is differentiation—nearly every sustainability brand uses green, so typography, illustration style, and specific tone matter more.
- Brand positioning: Peridot 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, Peridot works effectively in financial dashboards, nature and outdoor products, health and wellness UIs—contexts where balance serves a secondary but reinforcing role.
For marketers and brand strategists, Peridot is a commitment to growth, nature, health, and balance. Match it with industries that make that promise and it will pay dividends consistently.
Accessibility & Design Guides
Frequently Asked Questions
- What is the hex code for Peridot? ▾
- The hex code for Peridot is #AACC44. Its RGB values are rgb(170, 204, 68) and its HSL values are hsl(75, 57%, 53%).
- What does Peridot 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 Peridot WCAG accessible? ▾
- Peridot (#AACC44) does not pass WCAG AA on white (1.84:1 ratio). Use it on dark backgrounds where it achieves 11.43:1. Its overall accessibility score is 48/100.
- What colors go well with Peridot? ▾
- Peridot pairs well with its complementary color Han Purple (#5218FA). Analogous colors like Off White and Yellow also work harmoniously. Check the Color Harmonies section above for the full palette.
- What is Peridot used for? ▾
- Peridot 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 Peridot? ▾
- In CSS, use `color: #AACC44` or `background-color: #AACC44`. The CSS custom property is `--color-peridot: #AACC44`. In Tailwind CSS, use the arbitrary value class `bg-[#AACC44]` for backgrounds or `text-[#AACC44]` for text.