#00dd42
a dark, electric green · cool · closest name: lime
RGB
0, 221, 66
HSL
138°, 100%, 43%
CMYK
100, 0, 70, 13
Luminance
0.5211
Every format
| HEX | #00dd42 |
| RGB | rgb(0, 221, 66) |
| HSL | hsl(138, 100%, 43%) |
| CMYK | cmyk(100%, 0%, 70%, 13%) |
| LAB | lab(77.3 -74.3 60.5) |
| LCH | lch(77.3 95.8 140.9) |
| OKLCH | oklch(0.780 0.243 145.3) |
Copy-ready code
/* CSS */
color: #00dd42;
background-color: #00dd42;
/* Tailwind (arbitrary) */
class="text-[#00dd42] bg-[#00dd42]"
/* SCSS */
$brand: #00dd42;
/* SwiftUI */
Color(red: 0.000, green: 0.867, blue: 0.259)
/* Android */
Color.parseColor("#00dd42")Accessibility — WCAG contrast
Aa
#00dd42 on white: 1.84:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#00dd42 on black: 11.42:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green86.7%
Blue25.9%
CMYK percentages
Cyan100.0%
Magenta0.0%
Yellow70.1%
Key (black)13.3%
Color previews
#00dd42 text on a black background
contrast 11.42:1
Card sample
#00dd42 text on a white background
contrast 1.84:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00dd42;
Background color
Panel with #00dd42 background
background-color: #00dd42;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00dd42;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 221, 66, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 221, 66, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00dd42; background: linear-gradient(135deg, #00dd42, #00DDD5);