#4fef9b
a balanced, electric green · cool · closest name: aquamarine
RGB
79, 239, 155
HSL
149°, 83%, 62%
CMYK
67, 0, 35, 6
Luminance
0.6576
Every format
| HEX | #4fef9b |
| RGB | rgb(79, 239, 155) |
| HSL | hsl(149, 83%, 62%) |
| CMYK | cmyk(67%, 0%, 35%, 6%) |
| LAB | lab(84.9 -60.1 28.8) |
| LCH | lch(84.9 66.6 154.4) |
| OKLCH | oklch(0.849 0.178 156.0) |
Copy-ready code
/* CSS */
color: #4fef9b;
background-color: #4fef9b;
/* Tailwind (arbitrary) */
class="text-[#4fef9b] bg-[#4fef9b]"
/* SCSS */
$brand: #4fef9b;
/* SwiftUI */
Color(red: 0.310, green: 0.937, blue: 0.608)
/* Android */
Color.parseColor("#4fef9b")Accessibility — WCAG contrast
Aa
#4fef9b on white: 1.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4fef9b on black: 14.15:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green93.7%
Blue60.8%
CMYK percentages
Cyan66.9%
Magenta0.0%
Yellow35.1%
Key (black)6.3%
Color previews
#4fef9b text on a black background
contrast 14.15:1
Card sample
#4fef9b text on a white background
contrast 1.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4fef9b;
Background color
Panel with #4fef9b background
background-color: #4fef9b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4fef9b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 239, 155, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 239, 155, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4fef9b; background: linear-gradient(135deg, #4fef9b, #4FD8EF);