#05b921
a dark, electric green · cool · closest name: green
RGB
5, 185, 33
HSL
129°, 95%, 37%
CMYK
97, 0, 82, 28
Luminance
0.3484
Every format
| HEX | #05b921 |
| RGB | rgb(5, 185, 33) |
| HSL | hsl(129, 95%, 37%) |
| CMYK | cmyk(97%, 0%, 82%, 28%) |
| LAB | lab(65.6 -66.4 59.7) |
| LCH | lch(65.6 89.3 138.0) |
| OKLCH | oklch(0.682 0.223 143.6) |
Copy-ready code
/* CSS */
color: #05b921;
background-color: #05b921;
/* Tailwind (arbitrary) */
class="text-[#05b921] bg-[#05b921]"
/* SCSS */
$brand: #05b921;
/* SwiftUI */
Color(red: 0.020, green: 0.725, blue: 0.129)
/* Android */
Color.parseColor("#05b921")Accessibility — WCAG contrast
Aa
#05b921 on white: 2.64:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#05b921 on black: 7.97:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red2.0%
Green72.5%
Blue12.9%
CMYK percentages
Cyan97.3%
Magenta0.0%
Yellow82.2%
Key (black)27.5%
Color previews
#05b921 text on a black background
contrast 7.97:1
Card sample
#05b921 text on a white background
contrast 2.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #05b921;
Background color
Panel with #05b921 background
background-color: #05b921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #05b921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(5, 185, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(5, 185, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #05b921; background: linear-gradient(135deg, #05b921, #05B999);