#37f2eb
a balanced, electric cyan · cool · closest name: cyan
RGB
55, 242, 235
HSL
178°, 88%, 58%
CMYK
77, 0, 3, 5
Luminance
0.7031
Every format
| HEX | #37f2eb |
| RGB | rgb(55, 242, 235) |
| HSL | hsl(178, 88%, 58%) |
| CMYK | cmyk(77%, 0%, 3%, 5%) |
| LAB | lab(87.2 -45.6 -9.6) |
| LCH | lch(87.2 46.6 191.9) |
| OKLCH | oklch(0.872 0.141 190.9) |
Copy-ready code
/* CSS */
color: #37f2eb;
background-color: #37f2eb;
/* Tailwind (arbitrary) */
class="text-[#37f2eb] bg-[#37f2eb]"
/* SCSS */
$brand: #37f2eb;
/* SwiftUI */
Color(red: 0.216, green: 0.949, blue: 0.922)
/* Android */
Color.parseColor("#37f2eb")Accessibility — WCAG contrast
Aa
#37f2eb on white: 1.39:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37f2eb on black: 15.06:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green94.9%
Blue92.2%
CMYK percentages
Cyan77.3%
Magenta0.0%
Yellow2.9%
Key (black)5.1%
Color previews
#37f2eb text on a black background
contrast 15.06:1
Card sample
#37f2eb text on a white background
contrast 1.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37f2eb;
Background color
Panel with #37f2eb background
background-color: #37f2eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37f2eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 242, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 242, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37f2eb; background: linear-gradient(135deg, #37f2eb, #377CF2);