#4de310
a balanced, electric green · cool · closest name: lime
RGB
77, 227, 16
HSL
103°, 87%, 48%
CMYK
66, 0, 93, 11
Luminance
0.5655
Every format
| HEX | #4de310 |
| RGB | rgb(77, 227, 16) |
| HSL | hsl(103, 87%, 48%) |
| CMYK | cmyk(66%, 0%, 93%, 11%) |
| LAB | lab(79.9 -70.7 75.8) |
| LCH | lch(79.9 103.7 133.0) |
| OKLCH | oklch(0.804 0.254 139.8) |
Copy-ready code
/* CSS */
color: #4de310;
background-color: #4de310;
/* Tailwind (arbitrary) */
class="text-[#4de310] bg-[#4de310]"
/* SCSS */
$brand: #4de310;
/* SwiftUI */
Color(red: 0.302, green: 0.890, blue: 0.063)
/* Android */
Color.parseColor("#4de310")Accessibility — WCAG contrast
Aa
#4de310 on white: 1.71:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4de310 on black: 12.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green89.0%
Blue6.3%
CMYK percentages
Cyan66.1%
Magenta0.0%
Yellow93.0%
Key (black)11.0%
Color previews
#4de310 text on a black background
contrast 12.31:1
Card sample
#4de310 text on a white background
contrast 1.71:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4de310;
Background color
Panel with #4de310 background
background-color: #4de310;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4de310;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 227, 16, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 227, 16, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4de310; background: linear-gradient(135deg, #4de310, #10E360);