#4dd310
a dark, electric green · cool · closest name: lime
RGB
77, 211, 16
HSL
101°, 86%, 45%
CMYK
64, 0, 92, 17
Luminance
0.4820
Every format
| HEX | #4dd310 |
| RGB | rgb(77, 211, 16) |
| HSL | hsl(101, 86%, 45%) |
| CMYK | cmyk(64%, 0%, 92%, 17%) |
| LAB | lab(75.0 -65.6 71.7) |
| LCH | lch(75.0 97.2 132.5) |
| OKLCH | oklch(0.763 0.238 139.3) |
Copy-ready code
/* CSS */
color: #4dd310;
background-color: #4dd310;
/* Tailwind (arbitrary) */
class="text-[#4dd310] bg-[#4dd310]"
/* SCSS */
$brand: #4dd310;
/* SwiftUI */
Color(red: 0.302, green: 0.827, blue: 0.063)
/* Android */
Color.parseColor("#4dd310")Accessibility — WCAG contrast
Aa
#4dd310 on white: 1.97:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4dd310 on black: 10.64:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green82.7%
Blue6.3%
CMYK percentages
Cyan63.5%
Magenta0.0%
Yellow92.4%
Key (black)17.3%
Color previews
#4dd310 text on a black background
contrast 10.64:1
Card sample
#4dd310 text on a white background
contrast 1.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4dd310;
Background color
Panel with #4dd310 background
background-color: #4dd310;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4dd310;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 211, 16, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 211, 16, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4dd310; background: linear-gradient(135deg, #4dd310, #10D355);