#5bcfd0
a balanced, vivid cyan · cool · closest name: turquoise
RGB
91, 207, 208
HSL
181°, 56%, 59%
CMYK
56, 1, 0, 18
Luminance
0.5140
Every format
| HEX | #5bcfd0 |
| RGB | rgb(91, 207, 208) |
| HSL | hsl(181, 56%, 59%) |
| CMYK | cmyk(56%, 1%, 0%, 18%) |
| LAB | lab(76.9 -32.1 -10.4) |
| LCH | lch(76.9 33.8 197.9) |
| OKLCH | oklch(0.789 0.104 196.0) |
Copy-ready code
/* CSS */
color: #5bcfd0;
background-color: #5bcfd0;
/* Tailwind (arbitrary) */
class="text-[#5bcfd0] bg-[#5bcfd0]"
/* SCSS */
$brand: #5bcfd0;
/* SwiftUI */
Color(red: 0.357, green: 0.812, blue: 0.816)
/* Android */
Color.parseColor("#5bcfd0")Accessibility — WCAG contrast
Aa
#5bcfd0 on white: 1.86:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#5bcfd0 on black: 11.28:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red35.7%
Green81.2%
Blue81.6%
CMYK percentages
Cyan56.2%
Magenta0.5%
Yellow0.0%
Key (black)18.4%
Color previews
#5bcfd0 text on a black background
contrast 11.28:1
Card sample
#5bcfd0 text on a white background
contrast 1.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5bcfd0;
Background color
Panel with #5bcfd0 background
background-color: #5bcfd0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5bcfd0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(91, 207, 208, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(91, 207, 208, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5bcfd0; background: linear-gradient(135deg, #5bcfd0, #5B81D0);