#81f5a8
a light, electric green · cool · closest name: aquamarine
RGB
129, 245, 168
HSL
140°, 85%, 73%
CMYK
47, 0, 31, 4
Luminance
0.7280
Every format
| HEX | #81f5a8 |
| RGB | rgb(129, 245, 168) |
| HSL | hsl(140, 85%, 73%) |
| CMYK | cmyk(47%, 0%, 31%, 4%) |
| LAB | lab(88.3 -49.5 27.1) |
| LCH | lch(88.3 56.5 151.3) |
| OKLCH | oklch(0.882 0.151 153.1) |
Copy-ready code
/* CSS */
color: #81f5a8;
background-color: #81f5a8;
/* Tailwind (arbitrary) */
class="text-[#81f5a8] bg-[#81f5a8]"
/* SCSS */
$brand: #81f5a8;
/* SwiftUI */
Color(red: 0.506, green: 0.961, blue: 0.659)
/* Android */
Color.parseColor("#81f5a8")Accessibility — WCAG contrast
Aa
#81f5a8 on white: 1.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81f5a8 on black: 15.56:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green96.1%
Blue65.9%
CMYK percentages
Cyan47.3%
Magenta0.0%
Yellow31.4%
Key (black)3.9%
Color previews
#81f5a8 text on a black background
contrast 15.56:1
Card sample
#81f5a8 text on a white background
contrast 1.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81f5a8;
Background color
Panel with #81f5a8 background
background-color: #81f5a8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81f5a8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 245, 168, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 245, 168, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81f5a8; background: linear-gradient(135deg, #81f5a8, #81F5F5);