#01df4b
a dark, electric green · cool · closest name: lime
RGB
1, 223, 75
HSL
140°, 99%, 44%
CMYK
100, 0, 66, 13
Luminance
0.5329
Every format
| HEX | #01df4b |
| RGB | rgb(1, 223, 75) |
| HSL | hsl(140, 99%, 44%) |
| CMYK | cmyk(100%, 0%, 66%, 13%) |
| LAB | lab(78.0 -74.0 57.8) |
| LCH | lch(78.0 93.9 142.0) |
| OKLCH | oklch(0.786 0.239 146.1) |
Copy-ready code
/* CSS */
color: #01df4b;
background-color: #01df4b;
/* Tailwind (arbitrary) */
class="text-[#01df4b] bg-[#01df4b]"
/* SCSS */
$brand: #01df4b;
/* SwiftUI */
Color(red: 0.004, green: 0.875, blue: 0.294)
/* Android */
Color.parseColor("#01df4b")Accessibility — WCAG contrast
Aa
#01df4b on white: 1.80:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#01df4b on black: 11.66:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.4%
Green87.5%
Blue29.4%
CMYK percentages
Cyan99.6%
Magenta0.0%
Yellow66.4%
Key (black)12.5%
Color previews
#01df4b text on a black background
contrast 11.66:1
Card sample
#01df4b text on a white background
contrast 1.80:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #01df4b;
Background color
Panel with #01df4b background
background-color: #01df4b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #01df4b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(1, 223, 75, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(1, 223, 75, 0.45);
Border & gradient
Gradient panel
border: 3px solid #01df4b; background: linear-gradient(135deg, #01df4b, #01DFDF);