#81df2f
a balanced, vivid green · cool · closest name: lime
RGB
129, 223, 47
HSL
92°, 73%, 53%
CMYK
42, 0, 79, 13
Luminance
0.5765
Every format
| HEX | #81df2f |
| RGB | rgb(129, 223, 47) |
| HSL | hsl(92, 73%, 53%) |
| CMYK | cmyk(42%, 0%, 79%, 13%) |
| LAB | lab(80.5 -54.5 70.8) |
| LCH | lch(80.5 89.3 127.6) |
| OKLCH | oklch(0.814 0.219 134.4) |
Copy-ready code
/* CSS */
color: #81df2f;
background-color: #81df2f;
/* Tailwind (arbitrary) */
class="text-[#81df2f] bg-[#81df2f]"
/* SCSS */
$brand: #81df2f;
/* SwiftUI */
Color(red: 0.506, green: 0.875, blue: 0.184)
/* Android */
Color.parseColor("#81df2f")Accessibility — WCAG contrast
Aa
#81df2f on white: 1.68:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81df2f on black: 12.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green87.5%
Blue18.4%
CMYK percentages
Cyan42.2%
Magenta0.0%
Yellow78.9%
Key (black)12.5%
Color previews
#81df2f text on a black background
contrast 12.53:1
Card sample
#81df2f text on a white background
contrast 1.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81df2f;
Background color
Panel with #81df2f background
background-color: #81df2f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81df2f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 223, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 223, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81df2f; background: linear-gradient(135deg, #81df2f, #2FDF52);