#4ef1f6
a balanced, electric cyan · cool · closest name: cyan
RGB
78, 241, 246
HSL
182°, 90%, 64%
CMYK
68, 2, 0, 4
Luminance
0.7118
Every format
| HEX | #4ef1f6 |
| RGB | rgb(78, 241, 246) |
| HSL | hsl(182, 90%, 64%) |
| CMYK | cmyk(68%, 2%, 0%, 4%) |
| LAB | lab(87.6 -39.5 -14.7) |
| LCH | lch(87.6 42.2 200.4) |
| OKLCH | oklch(0.878 0.132 198.0) |
Copy-ready code
/* CSS */
color: #4ef1f6;
background-color: #4ef1f6;
/* Tailwind (arbitrary) */
class="text-[#4ef1f6] bg-[#4ef1f6]"
/* SCSS */
$brand: #4ef1f6;
/* SwiftUI */
Color(red: 0.306, green: 0.945, blue: 0.965)
/* Android */
Color.parseColor("#4ef1f6")Accessibility — WCAG contrast
Aa
#4ef1f6 on white: 1.38:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ef1f6 on black: 15.24:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.6%
Green94.5%
Blue96.5%
CMYK percentages
Cyan68.3%
Magenta2.0%
Yellow0.0%
Key (black)3.5%
Color previews
#4ef1f6 text on a black background
contrast 15.24:1
Card sample
#4ef1f6 text on a white background
contrast 1.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ef1f6;
Background color
Panel with #4ef1f6 background
background-color: #4ef1f6;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ef1f6;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(78, 241, 246, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(78, 241, 246, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ef1f6; background: linear-gradient(135deg, #4ef1f6, #4E81F6);