#37f2af
a balanced, electric green · cool · closest name: aquamarine
RGB
55, 242, 175
HSL
159°, 88%, 58%
CMYK
77, 0, 28, 5
Luminance
0.6741
Every format
| HEX | #37f2af |
| RGB | rgb(55, 242, 175) |
| HSL | hsl(159, 88%, 58%) |
| CMYK | cmyk(77%, 0%, 28%, 5%) |
| LAB | lab(85.7 -60.4 19.6) |
| LCH | lch(85.7 63.5 162.0) |
| OKLCH | oklch(0.856 0.173 163.2) |
Copy-ready code
/* CSS */
color: #37f2af;
background-color: #37f2af;
/* Tailwind (arbitrary) */
class="text-[#37f2af] bg-[#37f2af]"
/* SCSS */
$brand: #37f2af;
/* SwiftUI */
Color(red: 0.216, green: 0.949, blue: 0.686)
/* Android */
Color.parseColor("#37f2af")Accessibility — WCAG contrast
Aa
#37f2af on white: 1.45:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37f2af on black: 14.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green94.9%
Blue68.6%
CMYK percentages
Cyan77.3%
Magenta0.0%
Yellow27.7%
Key (black)5.1%
Color previews
#37f2af text on a black background
contrast 14.48:1
Card sample
#37f2af text on a white background
contrast 1.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37f2af;
Background color
Panel with #37f2af background
background-color: #37f2af;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37f2af;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 242, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 242, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37f2af; background: linear-gradient(135deg, #37f2af, #37B8F2);