#37fccc
a balanced, electric cyan · cool · closest name: aquamarine
RGB
55, 252, 204
HSL
165°, 97%, 60%
CMYK
78, 0, 19, 1
Luminance
0.7479
Every format
| HEX | #37fccc |
| RGB | rgb(55, 252, 204) |
| HSL | hsl(165, 97%, 60%) |
| CMYK | cmyk(78%, 0%, 19%, 1%) |
| LAB | lab(89.3 -57.7 9.7) |
| LCH | lch(89.3 58.5 170.5) |
| OKLCH | oklch(0.887 0.163 171.3) |
Copy-ready code
/* CSS */
color: #37fccc;
background-color: #37fccc;
/* Tailwind (arbitrary) */
class="text-[#37fccc] bg-[#37fccc]"
/* SCSS */
$brand: #37fccc;
/* SwiftUI */
Color(red: 0.216, green: 0.988, blue: 0.800)
/* Android */
Color.parseColor("#37fccc")Accessibility — WCAG contrast
Aa
#37fccc on white: 1.32:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37fccc on black: 15.96:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green98.8%
Blue80.0%
CMYK percentages
Cyan78.2%
Magenta0.0%
Yellow19.0%
Key (black)1.2%
Color previews
#37fccc text on a black background
contrast 15.96:1
Card sample
#37fccc text on a white background
contrast 1.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37fccc;
Background color
Panel with #37fccc background
background-color: #37fccc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37fccc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 252, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 252, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37fccc; background: linear-gradient(135deg, #37fccc, #37A9FC);