#3df281
a balanced, electric green · cool · closest name: forestgreen
RGB
61, 242, 129
HSL
143°, 87%, 59%
CMYK
75, 0, 47, 5
Luminance
0.6608
Every format
| HEX | #3df281 |
| RGB | rgb(61, 242, 129) |
| HSL | hsl(143, 87%, 59%) |
| CMYK | cmyk(75%, 0%, 47%, 5%) |
| LAB | lab(85.0 -68.3 41.9) |
| LCH | lch(85.0 80.2 148.5) |
| OKLCH | oklch(0.848 0.210 150.9) |
Copy-ready code
/* CSS */
color: #3df281;
background-color: #3df281;
/* Tailwind (arbitrary) */
class="text-[#3df281] bg-[#3df281]"
/* SCSS */
$brand: #3df281;
/* SwiftUI */
Color(red: 0.239, green: 0.949, blue: 0.506)
/* Android */
Color.parseColor("#3df281")Accessibility — WCAG contrast
Aa
#3df281 on white: 1.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3df281 on black: 14.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.9%
Green94.9%
Blue50.6%
CMYK percentages
Cyan74.8%
Magenta0.0%
Yellow46.7%
Key (black)5.1%
Color previews
#3df281 text on a black background
contrast 14.22:1
Card sample
#3df281 text on a white background
contrast 1.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3df281;
Background color
Panel with #3df281 background
background-color: #3df281;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3df281;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(61, 242, 129, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(61, 242, 129, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3df281; background: linear-gradient(135deg, #3df281, #3DEAF2);