#addb00
a dark, electric green · cool · closest name: yellow
RGB
173, 219, 0
HSL
73°, 100%, 43%
CMYK
21, 0, 100, 14
Luminance
0.5955
Every format
| HEX | #addb00 |
| RGB | rgb(173, 219, 0) |
| HSL | hsl(73, 100%, 43%) |
| CMYK | cmyk(21%, 0%, 100%, 14%) |
| LAB | lab(81.6 -38.1 80.3) |
| LCH | lch(81.6 88.9 115.4) |
| OKLCH | oklch(0.828 0.205 123.6) |
Copy-ready code
/* CSS */
color: #addb00;
background-color: #addb00;
/* Tailwind (arbitrary) */
class="text-[#addb00] bg-[#addb00]"
/* SCSS */
$brand: #addb00;
/* SwiftUI */
Color(red: 0.678, green: 0.859, blue: 0.000)
/* Android */
Color.parseColor("#addb00")Accessibility — WCAG contrast
Aa
#addb00 on white: 1.63:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#addb00 on black: 12.91:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.8%
Green85.9%
Blue0.0%
CMYK percentages
Cyan21.0%
Magenta0.0%
Yellow100.0%
Key (black)14.1%
Color previews
#addb00 text on a black background
contrast 12.91:1
Card sample
#addb00 text on a white background
contrast 1.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #addb00;
Background color
Panel with #addb00 background
background-color: #addb00;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #addb00;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(173, 219, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 219, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #addb00; background: linear-gradient(135deg, #addb00, #1BDB00);