#39f308
a balanced, electric green · cool · closest name: lime
RGB
57, 243, 8
HSL
108°, 94%, 49%
CMYK
77, 0, 97, 5
Luminance
0.6499
Every format
| HEX | #39f308 |
| RGB | rgb(57, 243, 8) |
| HSL | hsl(108, 94%, 49%) |
| CMYK | cmyk(77%, 0%, 97%, 5%) |
| LAB | lab(84.5 -78.9 80.1) |
| LCH | lch(84.5 112.5 134.6) |
| OKLCH | oklch(0.841 0.276 141.2) |
Copy-ready code
/* CSS */
color: #39f308;
background-color: #39f308;
/* Tailwind (arbitrary) */
class="text-[#39f308] bg-[#39f308]"
/* SCSS */
$brand: #39f308;
/* SwiftUI */
Color(red: 0.224, green: 0.953, blue: 0.031)
/* Android */
Color.parseColor("#39f308")Accessibility — WCAG contrast
Aa
#39f308 on white: 1.50:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39f308 on black: 14.00:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green95.3%
Blue3.1%
CMYK percentages
Cyan76.5%
Magenta0.0%
Yellow96.7%
Key (black)4.7%
Color previews
#39f308 text on a black background
contrast 14.00:1
Card sample
#39f308 text on a white background
contrast 1.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39f308;
Background color
Panel with #39f308 background
background-color: #39f308;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39f308;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 243, 8, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 243, 8, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39f308; background: linear-gradient(135deg, #39f308, #08F374);