#01ff01
a balanced, electric green · cool · “lime”
RGB
1, 255, 1
HSL
120°, 100%, 50%
CMYK
100, 0, 100, 0
Luminance
0.7153
Every format
| HEX | #01ff01 |
| RGB | rgb(1, 255, 1) |
| HSL | hsl(120, 100%, 50%) |
| CMYK | cmyk(100%, 0%, 100%, 0%) |
| LAB | lab(87.7 -86.1 83.1) |
| LCH | lch(87.7 119.7 136.0) |
| OKLCH | oklch(0.867 0.295 142.5) |
Copy-ready code
/* CSS */
color: #01ff01;
background-color: #01ff01;
/* Tailwind (arbitrary) */
class="text-[#01ff01] bg-[#01ff01]"
/* SCSS */
$brand: #01ff01;
/* SwiftUI */
Color(red: 0.004, green: 1.000, blue: 0.004)
/* Android */
Color.parseColor("#01ff01")Accessibility — WCAG contrast
Aa
#01ff01 on white: 1.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#01ff01 on black: 15.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.4%
Green100.0%
Blue0.4%
CMYK percentages
Cyan99.6%
Magenta0.0%
Yellow99.6%
Key (black)0.0%
Color previews
#01ff01 text on a black background
contrast 15.31:1
Card sample
#01ff01 text on a white background
contrast 1.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #01ff01;
Background color
Panel with #01ff01 background
background-color: #01ff01;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #01ff01;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(1, 255, 1, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(1, 255, 1, 0.45);
Border & gradient
Gradient panel
border: 3px solid #01ff01; background: linear-gradient(135deg, #01ff01, #01FFAA);