#18b721
a dark, electric green · cool · closest name: green
RGB
24, 183, 33
HSL
123°, 77%, 41%
CMYK
87, 0, 82, 28
Luminance
0.3417
Every format
| HEX | #18b721 |
| RGB | rgb(24, 183, 33) |
| HSL | hsl(123, 77%, 41%) |
| CMYK | cmyk(87%, 0%, 82%, 28%) |
| LAB | lab(65.1 -64.7 59.3) |
| LCH | lch(65.1 87.7 137.5) |
| OKLCH | oklch(0.678 0.219 143.1) |
Copy-ready code
/* CSS */
color: #18b721;
background-color: #18b721;
/* Tailwind (arbitrary) */
class="text-[#18b721] bg-[#18b721]"
/* SCSS */
$brand: #18b721;
/* SwiftUI */
Color(red: 0.094, green: 0.718, blue: 0.129)
/* Android */
Color.parseColor("#18b721")Accessibility — WCAG contrast
Aa
#18b721 on white: 2.68:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18b721 on black: 7.83:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green71.8%
Blue12.9%
CMYK percentages
Cyan86.9%
Magenta0.0%
Yellow82.0%
Key (black)28.2%
Color previews
#18b721 text on a black background
contrast 7.83:1
Card sample
#18b721 text on a white background
contrast 2.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18b721;
Background color
Panel with #18b721 background
background-color: #18b721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18b721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 183, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 183, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18b721; background: linear-gradient(135deg, #18b721, #18B78B);