#81eb21
a balanced, electric green · cool · closest name: lime
RGB
129, 235, 33
HSL
92°, 84%, 53%
CMYK
45, 0, 86, 8
Luminance
0.6419
Every format
| HEX | #81eb21 |
| RGB | rgb(129, 235, 33) |
| HSL | hsl(92, 84%, 53%) |
| CMYK | cmyk(45%, 0%, 86%, 8%) |
| LAB | lab(84.1 -59.7 77.3) |
| LCH | lch(84.1 97.6 127.7) |
| OKLCH | oklch(0.843 0.237 134.9) |
Copy-ready code
/* CSS */
color: #81eb21;
background-color: #81eb21;
/* Tailwind (arbitrary) */
class="text-[#81eb21] bg-[#81eb21]"
/* SCSS */
$brand: #81eb21;
/* SwiftUI */
Color(red: 0.506, green: 0.922, blue: 0.129)
/* Android */
Color.parseColor("#81eb21")Accessibility — WCAG contrast
Aa
#81eb21 on white: 1.52:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81eb21 on black: 13.84:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green92.2%
Blue12.9%
CMYK percentages
Cyan45.1%
Magenta0.0%
Yellow86.0%
Key (black)7.8%
Color previews
#81eb21 text on a black background
contrast 13.84:1
Card sample
#81eb21 text on a white background
contrast 1.52:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81eb21;
Background color
Panel with #81eb21 background
background-color: #81eb21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81eb21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 235, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 235, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81eb21; background: linear-gradient(135deg, #81eb21, #21EB48);