#81df9b
a light, vivid green · cool · closest name: aquamarine
RGB
129, 223, 155
HSL
137°, 60%, 69%
CMYK
42, 0, 31, 13
Luminance
0.5981
Every format
| HEX | #81df9b |
| RGB | rgb(129, 223, 155) |
| HSL | hsl(137, 60%, 69%) |
| CMYK | cmyk(42%, 0%, 31%, 13%) |
| LAB | lab(81.7 -42.4 24.8) |
| LCH | lch(81.7 49.1 149.6) |
| OKLCH | oklch(0.828 0.132 151.5) |
Copy-ready code
/* CSS */
color: #81df9b;
background-color: #81df9b;
/* Tailwind (arbitrary) */
class="text-[#81df9b] bg-[#81df9b]"
/* SCSS */
$brand: #81df9b;
/* SwiftUI */
Color(red: 0.506, green: 0.875, blue: 0.608)
/* Android */
Color.parseColor("#81df9b")Accessibility — WCAG contrast
Aa
#81df9b on white: 1.62:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81df9b on black: 12.96:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green87.5%
Blue60.8%
CMYK percentages
Cyan42.2%
Magenta0.0%
Yellow30.5%
Key (black)12.5%
Color previews
#81df9b text on a black background
contrast 12.96:1
Card sample
#81df9b text on a white background
contrast 1.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81df9b;
Background color
Panel with #81df9b background
background-color: #81df9b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81df9b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 223, 155, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 223, 155, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81df9b; background: linear-gradient(135deg, #81df9b, #81DFDA);