#37cead
a balanced, vivid cyan · cool · closest name: turquoise
RGB
55, 206, 173
HSL
167°, 61%, 51%
CMYK
73, 0, 16, 19
Luminance
0.4797
Every format
| HEX | #37cead |
| RGB | rgb(55, 206, 173) |
| HSL | hsl(167, 61%, 51%) |
| CMYK | cmyk(73%, 0%, 16%, 19%) |
| LAB | lab(74.8 -46.5 5.3) |
| LCH | lch(74.8 46.8 173.6) |
| OKLCH | oklch(0.766 0.132 174.3) |
Copy-ready code
/* CSS */
color: #37cead;
background-color: #37cead;
/* Tailwind (arbitrary) */
class="text-[#37cead] bg-[#37cead]"
/* SCSS */
$brand: #37cead;
/* SwiftUI */
Color(red: 0.216, green: 0.808, blue: 0.678)
/* Android */
Color.parseColor("#37cead")Accessibility — WCAG contrast
Aa
#37cead on white: 1.98:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37cead on black: 10.59:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green80.8%
Blue67.8%
CMYK percentages
Cyan73.3%
Magenta0.0%
Yellow16.0%
Key (black)19.2%
Color previews
#37cead text on a black background
contrast 10.59:1
Card sample
#37cead text on a white background
contrast 1.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37cead;
Background color
Panel with #37cead background
background-color: #37cead;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37cead;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 206, 173, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 206, 173, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37cead; background: linear-gradient(135deg, #37cead, #378ACE);