#4fd10b
a dark, electric green · cool · closest name: lime
RGB
79, 209, 11
HSL
99°, 90%, 43%
CMYK
62, 0, 95, 18
Luminance
0.4729
Every format
| HEX | #4fd10b |
| RGB | rgb(79, 209, 11) |
| HSL | hsl(99, 90%, 43%) |
| CMYK | cmyk(62%, 0%, 95%, 18%) |
| LAB | lab(74.4 -64.6 71.8) |
| LCH | lch(74.4 96.6 132.0) |
| OKLCH | oklch(0.758 0.236 139.0) |
Copy-ready code
/* CSS */
color: #4fd10b;
background-color: #4fd10b;
/* Tailwind (arbitrary) */
class="text-[#4fd10b] bg-[#4fd10b]"
/* SCSS */
$brand: #4fd10b;
/* SwiftUI */
Color(red: 0.310, green: 0.820, blue: 0.043)
/* Android */
Color.parseColor("#4fd10b")Accessibility — WCAG contrast
Aa
#4fd10b on white: 2.01:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4fd10b on black: 10.46:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green82.0%
Blue4.3%
CMYK percentages
Cyan62.2%
Magenta0.0%
Yellow94.7%
Key (black)18.0%
Color previews
#4fd10b text on a black background
contrast 10.46:1
Card sample
#4fd10b text on a white background
contrast 2.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4fd10b;
Background color
Panel with #4fd10b background
background-color: #4fd10b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4fd10b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 209, 11, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 209, 11, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4fd10b; background: linear-gradient(135deg, #4fd10b, #0BD14B);