#3df721
a balanced, electric green · cool · closest name: lime
RGB
61, 247, 33
HSL
112°, 93%, 55%
CMYK
75, 0, 87, 3
Luminance
0.6762
Every format
| HEX | #3df721 |
| RGB | rgb(61, 247, 33) |
| HSL | hsl(112, 93%, 55%) |
| CMYK | cmyk(75%, 0%, 87%, 3%) |
| LAB | lab(85.8 -78.9 78.0) |
| LCH | lch(85.8 111.0 135.3) |
| OKLCH | oklch(0.852 0.275 141.6) |
Copy-ready code
/* CSS */
color: #3df721;
background-color: #3df721;
/* Tailwind (arbitrary) */
class="text-[#3df721] bg-[#3df721]"
/* SCSS */
$brand: #3df721;
/* SwiftUI */
Color(red: 0.239, green: 0.969, blue: 0.129)
/* Android */
Color.parseColor("#3df721")Accessibility — WCAG contrast
Aa
#3df721 on white: 1.45:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3df721 on black: 14.52:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.9%
Green96.9%
Blue12.9%
CMYK percentages
Cyan75.3%
Magenta0.0%
Yellow86.6%
Key (black)3.1%
Color previews
#3df721 text on a black background
contrast 14.52:1
Card sample
#3df721 text on a white background
contrast 1.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3df721;
Background color
Panel with #3df721 background
background-color: #3df721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3df721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(61, 247, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(61, 247, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3df721; background: linear-gradient(135deg, #3df721, #21F793);