#5df9db
a light, electric cyan · cool · closest name: aquamarine
RGB
93, 249, 219
HSL
169°, 93%, 67%
CMYK
63, 0, 12, 2
Luminance
0.7519
Every format
| HEX | #5df9db |
| RGB | rgb(93, 249, 219) |
| HSL | hsl(169, 93%, 67%) |
| CMYK | cmyk(63%, 0%, 12%, 2%) |
| LAB | lab(89.5 -47.9 2.3) |
| LCH | lch(89.5 48.0 177.3) |
| OKLCH | oklch(0.892 0.138 177.8) |
Copy-ready code
/* CSS */
color: #5df9db;
background-color: #5df9db;
/* Tailwind (arbitrary) */
class="text-[#5df9db] bg-[#5df9db]"
/* SCSS */
$brand: #5df9db;
/* SwiftUI */
Color(red: 0.365, green: 0.976, blue: 0.859)
/* Android */
Color.parseColor("#5df9db")Accessibility — WCAG contrast
Aa
#5df9db on white: 1.31:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#5df9db on black: 16.04:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red36.5%
Green97.6%
Blue85.9%
CMYK percentages
Cyan62.7%
Magenta0.0%
Yellow12.0%
Key (black)2.4%
Color previews
#5df9db text on a black background
contrast 16.04:1
Card sample
#5df9db text on a white background
contrast 1.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5df9db;
Background color
Panel with #5df9db background
background-color: #5df9db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5df9db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(93, 249, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(93, 249, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5df9db; background: linear-gradient(135deg, #5df9db, #5DAFF9);