#37f2cc
a balanced, electric cyan · cool · closest name: aquamarine
RGB
55, 242, 204
HSL
168°, 88%, 58%
CMYK
77, 0, 16, 5
Luminance
0.6868
Every format
| HEX | #37f2cc |
| RGB | rgb(55, 242, 204) |
| HSL | hsl(168, 88%, 58%) |
| CMYK | cmyk(77%, 0%, 16%, 5%) |
| LAB | lab(86.3 -53.7 5.5) |
| LCH | lch(86.3 54.0 174.2) |
| OKLCH | oklch(0.863 0.153 174.9) |
Copy-ready code
/* CSS */
color: #37f2cc;
background-color: #37f2cc;
/* Tailwind (arbitrary) */
class="text-[#37f2cc] bg-[#37f2cc]"
/* SCSS */
$brand: #37f2cc;
/* SwiftUI */
Color(red: 0.216, green: 0.949, blue: 0.800)
/* Android */
Color.parseColor("#37f2cc")Accessibility — WCAG contrast
Aa
#37f2cc on white: 1.43:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37f2cc on black: 14.74:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green94.9%
Blue80.0%
CMYK percentages
Cyan77.3%
Magenta0.0%
Yellow15.7%
Key (black)5.1%
Color previews
#37f2cc text on a black background
contrast 14.74:1
Card sample
#37f2cc text on a white background
contrast 1.43:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37f2cc;
Background color
Panel with #37f2cc background
background-color: #37f2cc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37f2cc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 242, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 242, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37f2cc; background: linear-gradient(135deg, #37f2cc, #379BF2);