#018c21
a dark, electric green · cool · closest name: forestgreen
RGB
1, 140, 33
HSL
134°, 99%, 28%
CMYK
99, 0, 76, 45
Luminance
0.1887
Every format
| HEX | #018c21 |
| RGB | rgb(1, 140, 33) |
| HSL | hsl(134, 99%, 28%) |
| CMYK | cmyk(99%, 0%, 76%, 45%) |
| LAB | lab(50.5 -53.4 45.2) |
| LCH | lch(50.5 70.0 139.8) |
| OKLCH | oklch(0.556 0.176 144.6) |
Copy-ready code
/* CSS */
color: #018c21;
background-color: #018c21;
/* Tailwind (arbitrary) */
class="text-[#018c21] bg-[#018c21]"
/* SCSS */
$brand: #018c21;
/* SwiftUI */
Color(red: 0.004, green: 0.549, blue: 0.129)
/* Android */
Color.parseColor("#018c21")Accessibility — WCAG contrast
Aa
#018c21 on white: 4.40:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#018c21 on black: 4.77:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.4%
Green54.9%
Blue12.9%
CMYK percentages
Cyan99.3%
Magenta0.0%
Yellow76.4%
Key (black)45.1%
Color previews
#018c21 text on a black background
contrast 4.77:1
Card sample
#018c21 text on a white background
contrast 4.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #018c21;
Background color
Panel with #018c21 background
background-color: #018c21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #018c21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(1, 140, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(1, 140, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #018c21; background: linear-gradient(135deg, #018c21, #018C7D);