#37cf85
a balanced, vivid green · cool · closest name: aquamarine
RGB
55, 207, 133
HSL
151°, 61%, 51%
CMYK
73, 0, 36, 19
Luminance
0.4713
Every format
| HEX | #37cf85 |
| RGB | rgb(55, 207, 133) |
| HSL | hsl(151, 61%, 51%) |
| CMYK | cmyk(73%, 0%, 36%, 19%) |
| LAB | lab(74.3 -55.9 25.8) |
| LCH | lch(74.3 61.6 155.2) |
| OKLCH | oklch(0.759 0.165 156.8) |
Copy-ready code
/* CSS */
color: #37cf85;
background-color: #37cf85;
/* Tailwind (arbitrary) */
class="text-[#37cf85] bg-[#37cf85]"
/* SCSS */
$brand: #37cf85;
/* SwiftUI */
Color(red: 0.216, green: 0.812, blue: 0.522)
/* Android */
Color.parseColor("#37cf85")Accessibility — WCAG contrast
Aa
#37cf85 on white: 2.01:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37cf85 on black: 10.43:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green81.2%
Blue52.2%
CMYK percentages
Cyan73.4%
Magenta0.0%
Yellow35.7%
Key (black)18.8%
Color previews
#37cf85 text on a black background
contrast 10.43:1
Card sample
#37cf85 text on a white background
contrast 2.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37cf85;
Background color
Panel with #37cf85 background
background-color: #37cf85;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37cf85;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 207, 133, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 207, 133, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37cf85; background: linear-gradient(135deg, #37cf85, #37B4CF);