#18b821
a dark, electric green · cool · closest name: green
RGB
24, 184, 33
HSL
123°, 77%, 41%
CMYK
87, 0, 82, 28
Luminance
0.3458
Every format
| HEX | #18b821 |
| RGB | rgb(24, 184, 33) |
| HSL | hsl(123, 77%, 41%) |
| CMYK | cmyk(87%, 0%, 82%, 28%) |
| LAB | lab(65.4 -65.0 59.6) |
| LCH | lch(65.4 88.2 137.5) |
| OKLCH | oklch(0.681 0.220 143.1) |
Copy-ready code
/* CSS */
color: #18b821;
background-color: #18b821;
/* Tailwind (arbitrary) */
class="text-[#18b821] bg-[#18b821]"
/* SCSS */
$brand: #18b821;
/* SwiftUI */
Color(red: 0.094, green: 0.722, blue: 0.129)
/* Android */
Color.parseColor("#18b821")Accessibility — WCAG contrast
Aa
#18b821 on white: 2.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18b821 on black: 7.92:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green72.2%
Blue12.9%
CMYK percentages
Cyan87.0%
Magenta0.0%
Yellow82.1%
Key (black)27.8%
Color previews
#18b821 text on a black background
contrast 7.92:1
Card sample
#18b821 text on a white background
contrast 2.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18b821;
Background color
Panel with #18b821 background
background-color: #18b821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18b821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 184, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 184, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18b821; background: linear-gradient(135deg, #18b821, #18B88C);