#81ff02
a balanced, electric green · cool · closest name: lime
RGB
129, 255, 2
HSL
90°, 100%, 50%
CMYK
49, 0, 99, 0
Luminance
0.7619
Every format
| HEX | #81ff02 |
| RGB | rgb(129, 255, 2) |
| HSL | hsl(90, 100%, 50%) |
| CMYK | cmyk(49%, 0%, 99%, 0%) |
| LAB | lab(90.0 -67.5 85.7) |
| LCH | lch(90.0 109.1 128.2) |
| OKLCH | oklch(0.891 0.264 135.8) |
Copy-ready code
/* CSS */
color: #81ff02;
background-color: #81ff02;
/* Tailwind (arbitrary) */
class="text-[#81ff02] bg-[#81ff02]"
/* SCSS */
$brand: #81ff02;
/* SwiftUI */
Color(red: 0.506, green: 1.000, blue: 0.008)
/* Android */
Color.parseColor("#81ff02")Accessibility — WCAG contrast
Aa
#81ff02 on white: 1.29:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81ff02 on black: 16.24:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green100.0%
Blue0.8%
CMYK percentages
Cyan49.4%
Magenta0.0%
Yellow99.2%
Key (black)0.0%
Color previews
#81ff02 text on a black background
contrast 16.24:1
Card sample
#81ff02 text on a white background
contrast 1.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81ff02;
Background color
Panel with #81ff02 background
background-color: #81ff02;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81ff02;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 255, 2, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 255, 2, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81ff02; background: linear-gradient(135deg, #81ff02, #02FF2C);