#37d2cf
a balanced, vivid cyan · cool · closest name: turquoise
RGB
55, 210, 207
HSL
179°, 63%, 52%
CMYK
74, 0, 1, 18
Luminance
0.5141
Every format
| HEX | #37d2cf |
| RGB | rgb(55, 210, 207) |
| HSL | hsl(179, 63%, 52%) |
| CMYK | cmyk(74%, 0%, 1%, 18%) |
| LAB | lab(76.9 -39.2 -9.9) |
| LCH | lch(76.9 40.4 194.2) |
| OKLCH | oklch(0.786 0.123 193.0) |
Copy-ready code
/* CSS */
color: #37d2cf;
background-color: #37d2cf;
/* Tailwind (arbitrary) */
class="text-[#37d2cf] bg-[#37d2cf]"
/* SCSS */
$brand: #37d2cf;
/* SwiftUI */
Color(red: 0.216, green: 0.824, blue: 0.812)
/* Android */
Color.parseColor("#37d2cf")Accessibility — WCAG contrast
Aa
#37d2cf on white: 1.86:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37d2cf on black: 11.28:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green82.4%
Blue81.2%
CMYK percentages
Cyan73.8%
Magenta0.0%
Yellow1.4%
Key (black)17.6%
Color previews
#37d2cf text on a black background
contrast 11.28:1
Card sample
#37d2cf text on a white background
contrast 1.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37d2cf;
Background color
Panel with #37d2cf background
background-color: #37d2cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37d2cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 210, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 210, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37d2cf; background: linear-gradient(135deg, #37d2cf, #376ED2);