#31c921
a balanced, vivid green · cool · closest name: lime
RGB
49, 201, 33
HSL
114°, 72%, 46%
CMYK
76, 0, 84, 21
Luminance
0.4254
Every format
| HEX | #31c921 |
| RGB | rgb(49, 201, 33) |
| HSL | hsl(114, 72%, 46%) |
| CMYK | cmyk(76%, 0%, 84%, 21%) |
| LAB | lab(71.2 -67.1 65.0) |
| LCH | lch(71.2 93.4 135.9) |
| OKLCH | oklch(0.730 0.232 141.9) |
Copy-ready code
/* CSS */
color: #31c921;
background-color: #31c921;
/* Tailwind (arbitrary) */
class="text-[#31c921] bg-[#31c921]"
/* SCSS */
$brand: #31c921;
/* SwiftUI */
Color(red: 0.192, green: 0.788, blue: 0.129)
/* Android */
Color.parseColor("#31c921")Accessibility — WCAG contrast
Aa
#31c921 on white: 2.21:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#31c921 on black: 9.51:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red19.2%
Green78.8%
Blue12.9%
CMYK percentages
Cyan75.6%
Magenta0.0%
Yellow83.6%
Key (black)21.2%
Color previews
#31c921 text on a black background
contrast 9.51:1
Card sample
#31c921 text on a white background
contrast 2.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #31c921;
Background color
Panel with #31c921 background
background-color: #31c921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #31c921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(49, 201, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(49, 201, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #31c921; background: linear-gradient(135deg, #31c921, #21C981);