#4df313
a balanced, electric green · cool · closest name: lime
RGB
77, 243, 19
HSL
105°, 90%, 51%
CMYK
68, 0, 92, 5
Luminance
0.6573
Every format
| HEX | #4df313 |
| RGB | rgb(77, 243, 19) |
| HSL | hsl(105, 90%, 51%) |
| CMYK | cmyk(68%, 0%, 92%, 5%) |
| LAB | lab(84.8 -75.6 79.5) |
| LCH | lch(84.8 109.7 133.5) |
| OKLCH | oklch(0.845 0.270 140.3) |
Copy-ready code
/* CSS */
color: #4df313;
background-color: #4df313;
/* Tailwind (arbitrary) */
class="text-[#4df313] bg-[#4df313]"
/* SCSS */
$brand: #4df313;
/* SwiftUI */
Color(red: 0.302, green: 0.953, blue: 0.075)
/* Android */
Color.parseColor("#4df313")Accessibility — WCAG contrast
Aa
#4df313 on white: 1.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df313 on black: 14.15:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green95.3%
Blue7.5%
CMYK percentages
Cyan68.3%
Magenta0.0%
Yellow92.2%
Key (black)4.7%
Color previews
#4df313 text on a black background
contrast 14.15:1
Card sample
#4df313 text on a white background
contrast 1.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df313;
Background color
Panel with #4df313 background
background-color: #4df313;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df313;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 243, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 243, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df313; background: linear-gradient(135deg, #4df313, #13F36F);