#37fffe
a balanced, electric cyan · cool · “cyan”
RGB
55, 255, 254
HSL
180°, 100%, 61%
CMYK
78, 0, 0, 0
Luminance
0.7949
Every format
| HEX | #37fffe |
| RGB | rgb(55, 255, 254) |
| HSL | hsl(180, 100%, 61%) |
| CMYK | cmyk(78%, 0%, 0%, 0%) |
| LAB | lab(91.5 -46.0 -13.1) |
| LCH | lch(91.5 47.8 195.9) |
| OKLCH | oklch(0.909 0.147 194.3) |
Copy-ready code
/* CSS */
color: #37fffe;
background-color: #37fffe;
/* Tailwind (arbitrary) */
class="text-[#37fffe] bg-[#37fffe]"
/* SCSS */
$brand: #37fffe;
/* SwiftUI */
Color(red: 0.216, green: 1.000, blue: 0.996)
/* Android */
Color.parseColor("#37fffe")Accessibility — WCAG contrast
Aa
#37fffe on white: 1.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37fffe on black: 16.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green100.0%
Blue99.6%
CMYK percentages
Cyan78.4%
Magenta0.0%
Yellow0.4%
Key (black)0.0%
Color previews
#37fffe text on a black background
contrast 16.90:1
Card sample
#37fffe text on a white background
contrast 1.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37fffe;
Background color
Panel with #37fffe background
background-color: #37fffe;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37fffe;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 255, 254, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 255, 254, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37fffe; background: linear-gradient(135deg, #37fffe, #377BFF);