#37ebee
a balanced, electric cyan · cool · closest name: cyan
RGB
55, 235, 238
HSL
181°, 84%, 58%
CMYK
77, 1, 0, 7
Luminance
0.6640
Every format
| HEX | #37ebee |
| RGB | rgb(55, 235, 238) |
| HSL | hsl(181, 84%, 58%) |
| CMYK | cmyk(77%, 1%, 0%, 7%) |
| LAB | lab(85.2 -41.6 -14.1) |
| LCH | lch(85.2 43.9 198.7) |
| OKLCH | oklch(0.857 0.136 196.7) |
Copy-ready code
/* CSS */
color: #37ebee;
background-color: #37ebee;
/* Tailwind (arbitrary) */
class="text-[#37ebee] bg-[#37ebee]"
/* SCSS */
$brand: #37ebee;
/* SwiftUI */
Color(red: 0.216, green: 0.922, blue: 0.933)
/* Android */
Color.parseColor("#37ebee")Accessibility — WCAG contrast
Aa
#37ebee on white: 1.47:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37ebee on black: 14.28:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green92.2%
Blue93.3%
CMYK percentages
Cyan76.9%
Magenta1.3%
Yellow0.0%
Key (black)6.7%
Color previews
#37ebee text on a black background
contrast 14.28:1
Card sample
#37ebee text on a white background
contrast 1.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37ebee;
Background color
Panel with #37ebee background
background-color: #37ebee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37ebee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 235, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 235, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37ebee; background: linear-gradient(135deg, #37ebee, #3771EE);