#30df40
a balanced, vivid green · cool · closest name: lime
RGB
48, 223, 64
HSL
126°, 73%, 53%
CMYK
79, 0, 71, 13
Luminance
0.5377
Every format
| HEX | #30df40 |
| RGB | rgb(48, 223, 64) |
| HSL | hsl(126, 73%, 53%) |
| CMYK | cmyk(79%, 0%, 71%, 13%) |
| LAB | lab(78.3 -71.8 62.4) |
| LCH | lch(78.3 95.1 139.0) |
| OKLCH | oklch(0.790 0.240 143.9) |
Copy-ready code
/* CSS */
color: #30df40;
background-color: #30df40;
/* Tailwind (arbitrary) */
class="text-[#30df40] bg-[#30df40]"
/* SCSS */
$brand: #30df40;
/* SwiftUI */
Color(red: 0.188, green: 0.875, blue: 0.251)
/* Android */
Color.parseColor("#30df40")Accessibility — WCAG contrast
Aa
#30df40 on white: 1.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#30df40 on black: 11.75:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.8%
Green87.5%
Blue25.1%
CMYK percentages
Cyan78.5%
Magenta0.0%
Yellow71.3%
Key (black)12.5%
Color previews
#30df40 text on a black background
contrast 11.75:1
Card sample
#30df40 text on a white background
contrast 1.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #30df40;
Background color
Panel with #30df40 background
background-color: #30df40;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #30df40;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(48, 223, 64, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(48, 223, 64, 0.45);
Border & gradient
Gradient panel
border: 3px solid #30df40; background: linear-gradient(135deg, #30df40, #30DFB5);