#37eddf
a balanced, electric cyan · cool · closest name: turquoise
RGB
55, 237, 223
HSL
175°, 84%, 57%
CMYK
77, 0, 6, 7
Luminance
0.6671
Every format
| HEX | #37eddf |
| RGB | rgb(55, 237, 223) |
| HSL | hsl(175, 84%, 57%) |
| CMYK | cmyk(77%, 0%, 6%, 7%) |
| LAB | lab(85.3 -46.7 -5.9) |
| LCH | lch(85.3 47.0 187.3) |
| OKLCH | oklch(0.857 0.140 186.9) |
Copy-ready code
/* CSS */
color: #37eddf;
background-color: #37eddf;
/* Tailwind (arbitrary) */
class="text-[#37eddf] bg-[#37eddf]"
/* SCSS */
$brand: #37eddf;
/* SwiftUI */
Color(red: 0.216, green: 0.929, blue: 0.875)
/* Android */
Color.parseColor("#37eddf")Accessibility — WCAG contrast
Aa
#37eddf on white: 1.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37eddf on black: 14.34:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green92.9%
Blue87.5%
CMYK percentages
Cyan76.8%
Magenta0.0%
Yellow5.9%
Key (black)7.1%
Color previews
#37eddf text on a black background
contrast 14.34:1
Card sample
#37eddf text on a white background
contrast 1.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37eddf;
Background color
Panel with #37eddf background
background-color: #37eddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37eddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 237, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 237, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37eddf; background: linear-gradient(135deg, #37eddf, #3782ED);