#4df8c6
a balanced, electric cyan · cool · closest name: aquamarine
RGB
77, 248, 198
HSL
163°, 92%, 64%
CMYK
69, 0, 20, 3
Luminance
0.7279
Every format
| HEX | #4df8c6 |
| RGB | rgb(77, 248, 198) |
| HSL | hsl(163, 92%, 64%) |
| CMYK | cmyk(69%, 0%, 20%, 3%) |
| LAB | lab(88.3 -54.9 11.5) |
| LCH | lch(88.3 56.1 168.2) |
| OKLCH | oklch(0.880 0.156 169.1) |
Copy-ready code
/* CSS */
color: #4df8c6;
background-color: #4df8c6;
/* Tailwind (arbitrary) */
class="text-[#4df8c6] bg-[#4df8c6]"
/* SCSS */
$brand: #4df8c6;
/* SwiftUI */
Color(red: 0.302, green: 0.973, blue: 0.776)
/* Android */
Color.parseColor("#4df8c6")Accessibility — WCAG contrast
Aa
#4df8c6 on white: 1.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df8c6 on black: 15.56:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green97.3%
Blue77.6%
CMYK percentages
Cyan69.0%
Magenta0.0%
Yellow20.2%
Key (black)2.7%
Color previews
#4df8c6 text on a black background
contrast 15.56:1
Card sample
#4df8c6 text on a white background
contrast 1.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df8c6;
Background color
Panel with #4df8c6 background
background-color: #4df8c6;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df8c6;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 248, 198, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 248, 198, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df8c6; background: linear-gradient(135deg, #4df8c6, #4DB8F8);