#37df2f
a balanced, vivid green · cool · closest name: lime
RGB
55, 223, 47
HSL
117°, 73%, 53%
CMYK
75, 0, 79, 13
Luminance
0.5379
Every format
| HEX | #37df2f |
| RGB | rgb(55, 223, 47) |
| HSL | hsl(117, 73%, 53%) |
| CMYK | cmyk(75%, 0%, 79%, 13%) |
| LAB | lab(78.3 -72.1 67.9) |
| LCH | lch(78.3 99.0 136.7) |
| OKLCH | oklch(0.790 0.247 142.3) |
Copy-ready code
/* CSS */
color: #37df2f;
background-color: #37df2f;
/* Tailwind (arbitrary) */
class="text-[#37df2f] bg-[#37df2f]"
/* SCSS */
$brand: #37df2f;
/* SwiftUI */
Color(red: 0.216, green: 0.875, blue: 0.184)
/* Android */
Color.parseColor("#37df2f")Accessibility — WCAG contrast
Aa
#37df2f on white: 1.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37df2f on black: 11.76:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green87.5%
Blue18.4%
CMYK percentages
Cyan75.3%
Magenta0.0%
Yellow78.9%
Key (black)12.5%
Color previews
#37df2f text on a black background
contrast 11.76:1
Card sample
#37df2f text on a white background
contrast 1.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37df2f;
Background color
Panel with #37df2f background
background-color: #37df2f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37df2f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 223, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 223, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37df2f; background: linear-gradient(135deg, #37df2f, #2FDF9C);