#37dfba
a balanced, vivid cyan · cool · closest name: turquoise
RGB
55, 223, 186
HSL
167°, 72%, 55%
CMYK
75, 0, 17, 13
Luminance
0.5713
Every format
| HEX | #37dfba |
| RGB | rgb(55, 223, 186) |
| HSL | hsl(167, 72%, 55%) |
| CMYK | cmyk(75%, 0%, 17%, 13%) |
| LAB | lab(80.3 -50.4 6.2) |
| LCH | lch(80.3 50.8 173.0) |
| OKLCH | oklch(0.812 0.143 173.8) |
Copy-ready code
/* CSS */
color: #37dfba;
background-color: #37dfba;
/* Tailwind (arbitrary) */
class="text-[#37dfba] bg-[#37dfba]"
/* SCSS */
$brand: #37dfba;
/* SwiftUI */
Color(red: 0.216, green: 0.875, blue: 0.729)
/* Android */
Color.parseColor("#37dfba")Accessibility — WCAG contrast
Aa
#37dfba on white: 1.69:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37dfba on black: 12.43:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green87.5%
Blue72.9%
CMYK percentages
Cyan75.3%
Magenta0.0%
Yellow16.6%
Key (black)12.5%
Color previews
#37dfba text on a black background
contrast 12.43:1
Card sample
#37dfba text on a white background
contrast 1.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37dfba;
Background color
Panel with #37dfba background
background-color: #37dfba;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37dfba;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 223, 186, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 223, 186, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37dfba; background: linear-gradient(135deg, #37dfba, #3794DF);