#37dade
a balanced, vivid cyan · cool · closest name: turquoise
RGB
55, 218, 222
HSL
181°, 72%, 54%
CMYK
75, 2, 0, 13
Luminance
0.5623
Every format
| HEX | #37dade |
| RGB | rgb(55, 218, 222) |
| HSL | hsl(181, 72%, 54%) |
| CMYK | cmyk(75%, 2%, 0%, 13%) |
| LAB | lab(79.7 -38.5 -13.8) |
| LCH | lch(79.7 40.9 199.7) |
| OKLCH | oklch(0.811 0.127 197.5) |
Copy-ready code
/* CSS */
color: #37dade;
background-color: #37dade;
/* Tailwind (arbitrary) */
class="text-[#37dade] bg-[#37dade]"
/* SCSS */
$brand: #37dade;
/* SwiftUI */
Color(red: 0.216, green: 0.855, blue: 0.871)
/* Android */
Color.parseColor("#37dade")Accessibility — WCAG contrast
Aa
#37dade on white: 1.71:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37dade on black: 12.25:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green85.5%
Blue87.1%
CMYK percentages
Cyan75.2%
Magenta1.8%
Yellow0.0%
Key (black)12.9%
Color previews
#37dade text on a black background
contrast 12.25:1
Card sample
#37dade text on a white background
contrast 1.71:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37dade;
Background color
Panel with #37dade background
background-color: #37dade;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37dade;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 218, 222, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 218, 222, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37dade; background: linear-gradient(135deg, #37dade, #376BDE);