#37f163
a balanced, electric green · cool · closest name: lime
RGB
55, 241, 99
HSL
134°, 87%, 58%
CMYK
77, 0, 59, 6
Luminance
0.6462
Every format
| HEX | #37f163 |
| RGB | rgb(55, 241, 99) |
| HSL | hsl(134, 87%, 58%) |
| CMYK | cmyk(77%, 0%, 59%, 6%) |
| LAB | lab(84.3 -72.9 54.8) |
| LCH | lch(84.3 91.2 143.1) |
| OKLCH | oklch(0.840 0.235 146.6) |
Copy-ready code
/* CSS */
color: #37f163;
background-color: #37f163;
/* Tailwind (arbitrary) */
class="text-[#37f163] bg-[#37f163]"
/* SCSS */
$brand: #37f163;
/* SwiftUI */
Color(red: 0.216, green: 0.945, blue: 0.388)
/* Android */
Color.parseColor("#37f163")Accessibility — WCAG contrast
Aa
#37f163 on white: 1.51:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37f163 on black: 13.92:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green94.5%
Blue38.8%
CMYK percentages
Cyan77.2%
Magenta0.0%
Yellow58.9%
Key (black)5.5%
Color previews
#37f163 text on a black background
contrast 13.92:1
Card sample
#37f163 text on a white background
contrast 1.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37f163;
Background color
Panel with #37f163 background
background-color: #37f163;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37f163;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 241, 99, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 241, 99, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37f163; background: linear-gradient(135deg, #37f163, #37F1DF);