#5afee4
a light, electric cyan · cool · closest name: aquamarine
RGB
90, 254, 228
HSL
171°, 99%, 68%
CMYK
65, 0, 10, 0
Luminance
0.7866
Every format
| HEX | #5afee4 |
| RGB | rgb(90, 254, 228) |
| HSL | hsl(171, 99%, 68%) |
| CMYK | cmyk(65%, 0%, 10%, 0%) |
| LAB | lab(91.1 -48.3 -0.1) |
| LCH | lch(91.1 48.3 180.1) |
| OKLCH | oklch(0.905 0.140 180.4) |
Copy-ready code
/* CSS */
color: #5afee4;
background-color: #5afee4;
/* Tailwind (arbitrary) */
class="text-[#5afee4] bg-[#5afee4]"
/* SCSS */
$brand: #5afee4;
/* SwiftUI */
Color(red: 0.353, green: 0.996, blue: 0.894)
/* Android */
Color.parseColor("#5afee4")Accessibility — WCAG contrast
Aa
#5afee4 on white: 1.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#5afee4 on black: 16.73:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red35.3%
Green99.6%
Blue89.4%
CMYK percentages
Cyan64.6%
Magenta0.0%
Yellow10.2%
Key (black)0.4%
Color previews
#5afee4 text on a black background
contrast 16.73:1
Card sample
#5afee4 text on a white background
contrast 1.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5afee4;
Background color
Panel with #5afee4 background
background-color: #5afee4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5afee4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(90, 254, 228, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(90, 254, 228, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5afee4; background: linear-gradient(135deg, #5afee4, #5AABFE);