#4ec40c
a dark, electric green · cool · closest name: green
RGB
78, 196, 12
HSL
99°, 89%, 41%
CMYK
60, 0, 94, 23
Luminance
0.4113
Every format
| HEX | #4ec40c |
| RGB | rgb(78, 196, 12) |
| HSL | hsl(99, 89%, 41%) |
| CMYK | cmyk(60%, 0%, 94%, 23%) |
| LAB | lab(70.3 -60.5 68.3) |
| LCH | lch(70.3 91.2 131.5) |
| OKLCH | oklch(0.724 0.223 138.5) |
Copy-ready code
/* CSS */
color: #4ec40c;
background-color: #4ec40c;
/* Tailwind (arbitrary) */
class="text-[#4ec40c] bg-[#4ec40c]"
/* SCSS */
$brand: #4ec40c;
/* SwiftUI */
Color(red: 0.306, green: 0.769, blue: 0.047)
/* Android */
Color.parseColor("#4ec40c")Accessibility — WCAG contrast
Aa
#4ec40c on white: 2.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ec40c on black: 9.23:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.6%
Green76.9%
Blue4.7%
CMYK percentages
Cyan60.2%
Magenta0.0%
Yellow93.9%
Key (black)23.1%
Color previews
#4ec40c text on a black background
contrast 9.23:1
Card sample
#4ec40c text on a white background
contrast 2.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ec40c;
Background color
Panel with #4ec40c background
background-color: #4ec40c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ec40c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(78, 196, 12, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(78, 196, 12, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ec40c; background: linear-gradient(135deg, #4ec40c, #0CC445);