#4df9b8
a balanced, electric green · cool · closest name: aquamarine
RGB
77, 249, 184
HSL
157°, 94%, 64%
CMYK
69, 0, 26, 2
Luminance
0.7279
Every format
| HEX | #4df9b8 |
| RGB | rgb(77, 249, 184) |
| HSL | hsl(157, 94%, 64%) |
| CMYK | cmyk(69%, 0%, 26%, 2%) |
| LAB | lab(88.3 -58.4 18.7) |
| LCH | lch(88.3 61.3 162.2) |
| OKLCH | oklch(0.879 0.167 163.4) |
Copy-ready code
/* CSS */
color: #4df9b8;
background-color: #4df9b8;
/* Tailwind (arbitrary) */
class="text-[#4df9b8] bg-[#4df9b8]"
/* SCSS */
$brand: #4df9b8;
/* SwiftUI */
Color(red: 0.302, green: 0.976, blue: 0.722)
/* Android */
Color.parseColor("#4df9b8")Accessibility — WCAG contrast
Aa
#4df9b8 on white: 1.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df9b8 on black: 15.56:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green97.6%
Blue72.2%
CMYK percentages
Cyan69.1%
Magenta0.0%
Yellow26.1%
Key (black)2.4%
Color previews
#4df9b8 text on a black background
contrast 15.56:1
Card sample
#4df9b8 text on a white background
contrast 1.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df9b8;
Background color
Panel with #4df9b8 background
background-color: #4df9b8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df9b8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 249, 184, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 249, 184, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df9b8; background: linear-gradient(135deg, #4df9b8, #4DC7F9);