#37b982
a balanced, vivid green · cool · closest name: seagreen
RGB
55, 185, 130
HSL
155°, 54%, 47%
CMYK
70, 0, 30, 28
Luminance
0.3712
Every format
| HEX | #37b982 |
| RGB | rgb(55, 185, 130) |
| HSL | hsl(155, 54%, 47%) |
| CMYK | cmyk(70%, 0%, 30%, 28%) |
| LAB | lab(67.4 -48.0 18.0) |
| LCH | lch(67.4 51.2 159.5) |
| OKLCH | oklch(0.702 0.139 160.8) |
Copy-ready code
/* CSS */
color: #37b982;
background-color: #37b982;
/* Tailwind (arbitrary) */
class="text-[#37b982] bg-[#37b982]"
/* SCSS */
$brand: #37b982;
/* SwiftUI */
Color(red: 0.216, green: 0.725, blue: 0.510)
/* Android */
Color.parseColor("#37b982")Accessibility — WCAG contrast
Aa
#37b982 on white: 2.49:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37b982 on black: 8.42:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green72.5%
Blue51.0%
CMYK percentages
Cyan70.3%
Magenta0.0%
Yellow29.7%
Key (black)27.5%
Color previews
#37b982 text on a black background
contrast 8.42:1
Card sample
#37b982 text on a white background
contrast 2.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37b982;
Background color
Panel with #37b982 background
background-color: #37b982;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37b982;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 185, 130, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 185, 130, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37b982; background: linear-gradient(135deg, #37b982, #379AB9);