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bg-emerald-300

Tailwind Emerald 300

#6EE7B7·Emerald family·Shade 300

Color Values

HEX
#6EE7B7
RGB
rgb(110, 231, 183)
HSL
hsl(156, 72%, 67%)
OKLCH
oklch(0.845 0.130 165)
CMYK
cmyk(52%, 0%, 21%, 9%)
CSS Variable
var(--color-emerald-300)
Tailwind Class
bg-emerald-300

Accessibility Score

60/100

Good

Based on WCAG 2.1 contrast ratios against white and black backgrounds.

On White

1.52:1

Fail

On Black

13.78:1

AAA
Test in Contrast Checker →

Tailwind Usage — All Utilities

Background

bg-emerald-300

Text

text-emerald-300

Border

border-emerald-300

Ring

ring-emerald-300

Outline

outline-emerald-300

Fill

fill-emerald-300

Stroke

stroke-emerald-300

From (gradient)

from-emerald-300

Via (gradient)

via-emerald-300

To (gradient)

to-emerald-300

Placeholder

placeholder-emerald-300

Caret

caret-emerald-300

Accent

accent-emerald-300

Decoration

decoration-emerald-300

Shadow Color

shadow-emerald-300

Tailwind v3 Config (extend custom color)

// tailwind.config.js module.exports = { theme: { extend: { colors: { 'emerald-300': '#6ee7b7', }, }, }, };

CSS Equivalent

/* Hex */
background-color: #6EE7B7;

/* RGB */
background-color: rgb(110, 231, 183);

/* HSL */
background-color: hsl(156, 72%, 67%);

/* OKLCH (CSS Color Level 4) */
background-color: oklch(0.845 0.130 165);

/* CSS Custom Property (Tailwind v4) */
background-color: var(--color-emerald-300);

/* Gradient example */
background: linear-gradient(135deg, #ecfdf5 0%, #34d399 100%);

OKLCH — Modern Color Space

Lightness (L)

0.845

85% perceived brightness

Chroma (C)

0.130

Color intensity / saturation

Hue (H)

165°

Angle on perceptual hue wheel

oklch(0.845 0.130 165)

OKLCH is a perceptually uniform color space in CSS Color Level 4. Unlike HSL, equal steps in L produce equal perceived lightness changes — making it ideal for building accessible, harmonious design system scales.

Design Recommendations

Light mid-tone accent

Shade 300 of the Emerald palette

Recommended Uses

  • ✓Secondary button outlines
  • ✓Icon strokes on dark backgrounds
  • ✓Progress bar fills
  • ✓Selected state highlights

Avoid

✗Normal-size text on white — generally below WCAG AA threshold.

Preview

On White

Aa Bb Cc

On Black

Aa Bb Cc

As Background

Aa Bb Cc — #6EE7B7

Emerald Shades

50

100

200

300

400

500

600

700

800

900

950

Similar Tailwind Colors

Perceptually close shades from other Tailwind color families.

Tailwind Teal 300

#5EEAD4

Tailwind Green 300

#86EFAC

Tailwind Cyan 300

#67E8F9

Tailwind Green 400

#4ADE80

Tailwind Sky 300

#7DD3FC

Tailwind Teal 200

#99F6E4

Nearest Named Color

Tailwind Emerald 300

Nearest Tailwind equivalent — #6EE7B7

Design & Accessibility Guides

Guide

Building an Accessible Color System

Design Systems · 10 min read

Guide

WCAG Contrast Ratios Explained

WCAG · 8 min read

Guide

WCAG AA vs AAA: Which Standard Should You Target?

WCAG · 7 min read

Frequently Asked Questions

What is the hex code for Tailwind Emerald 300?
Tailwind Emerald 300 has the hex code #6EE7B7. Its RGB value is rgb(110, 231, 183) and its HSL value is hsl(156, 72%, 67%).
What Tailwind utility classes use Emerald 300?
Use bg-emerald-300 for backgrounds, text-emerald-300 for text color, border-emerald-300 for borders, and ring-emerald-300 for focus rings. In Tailwind v4 the CSS variable var(--color-emerald-300) is available natively.
Is Tailwind Emerald 300 WCAG accessible?
Tailwind Emerald 300 achieves a 1.52:1 contrast ratio on white (Fail) and 13.78:1 on black (AAA). Its overall accessibility score is 60/100 (Good).
What is the OKLCH value for Tailwind Emerald 300?
Tailwind Emerald 300 in OKLCH is oklch(0.845 0.130 165) — lightness 0.845, chroma 0.130, hue 165°. OKLCH is a perceptually uniform space supported natively in modern CSS via the `color()` function.
What is Tailwind Emerald 300 used for?
At shade 300, Tailwind Emerald 300 is best described as "Light mid-tone accent". Recommended uses: Secondary button outlines, Icon strokes on dark backgrounds, Progress bar fills.
← All Tailwind Colors