#37b2ac
a balanced, vivid cyan · cool · closest name: turquoise
RGB
55, 178, 172
HSL
177°, 53%, 46%
CMYK
69, 0, 3, 30
Luminance
0.3563
Every format
| HEX | #37b2ac |
| RGB | rgb(55, 178, 172) |
| HSL | hsl(177, 53%, 46%) |
| CMYK | cmyk(69%, 0%, 3%, 30%) |
| LAB | lab(66.2 -34.4 -6.7) |
| LCH | lch(66.2 35.0 191.1) |
| OKLCH | oklch(0.696 0.106 190.3) |
Copy-ready code
/* CSS */
color: #37b2ac;
background-color: #37b2ac;
/* Tailwind (arbitrary) */
class="text-[#37b2ac] bg-[#37b2ac]"
/* SCSS */
$brand: #37b2ac;
/* SwiftUI */
Color(red: 0.216, green: 0.698, blue: 0.675)
/* Android */
Color.parseColor("#37b2ac")Accessibility — WCAG contrast
Aa
#37b2ac on white: 2.58:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37b2ac on black: 8.13:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green69.8%
Blue67.5%
CMYK percentages
Cyan69.1%
Magenta0.0%
Yellow3.4%
Key (black)30.2%
Color previews
#37b2ac text on a black background
contrast 8.13:1
Card sample
#37b2ac text on a white background
contrast 2.58:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37b2ac;
Background color
Panel with #37b2ac background
background-color: #37b2ac;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37b2ac;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 178, 172, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 178, 172, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37b2ac; background: linear-gradient(135deg, #37b2ac, #3766B2);