#81df4b
a balanced, vivid green · cool · closest name: forestgreen
RGB
129, 223, 75
HSL
98°, 70%, 58%
CMYK
42, 0, 66, 13
Luminance
0.5795
Every format
| HEX | #81df4b |
| RGB | rgb(129, 223, 75) |
| HSL | hsl(98, 70%, 58%) |
| CMYK | cmyk(42%, 0%, 66%, 13%) |
| LAB | lab(80.7 -52.7 61.4) |
| LCH | lch(80.7 80.9 130.7) |
| OKLCH | oklch(0.816 0.203 136.2) |
Copy-ready code
/* CSS */
color: #81df4b;
background-color: #81df4b;
/* Tailwind (arbitrary) */
class="text-[#81df4b] bg-[#81df4b]"
/* SCSS */
$brand: #81df4b;
/* SwiftUI */
Color(red: 0.506, green: 0.875, blue: 0.294)
/* Android */
Color.parseColor("#81df4b")Accessibility — WCAG contrast
Aa
#81df4b on white: 1.67:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81df4b on black: 12.59:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green87.5%
Blue29.4%
CMYK percentages
Cyan42.2%
Magenta0.0%
Yellow66.4%
Key (black)12.5%
Color previews
#81df4b text on a black background
contrast 12.59:1
Card sample
#81df4b text on a white background
contrast 1.67:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81df4b;
Background color
Panel with #81df4b background
background-color: #81df4b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81df4b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 223, 75, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 223, 75, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81df4b; background: linear-gradient(135deg, #81df4b, #4BDF78);