#008040
a dark, electric green · cool · closest name: seagreen
RGB
0, 128, 64
HSL
150°, 100%, 25%
CMYK
100, 0, 50, 50
Luminance
0.1581
Every format
| HEX | #008040 |
| RGB | rgb(0, 128, 64) |
| HSL | hsl(150, 100%, 25%) |
| CMYK | cmyk(100%, 0%, 50%, 50%) |
| LAB | lab(46.7 -45.5 26.4) |
| LCH | lch(46.7 52.6 149.9) |
| OKLCH | oklch(0.525 0.138 152.2) |
Copy-ready code
/* CSS */
color: #008040;
background-color: #008040;
/* Tailwind (arbitrary) */
class="text-[#008040] bg-[#008040]"
/* SCSS */
$brand: #008040;
/* SwiftUI */
Color(red: 0.000, green: 0.502, blue: 0.251)
/* Android */
Color.parseColor("#008040")Accessibility — WCAG contrast
Aa
#008040 on white: 5.05:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#008040 on black: 4.16:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green50.2%
Blue25.1%
CMYK percentages
Cyan100.0%
Magenta0.0%
Yellow50.0%
Key (black)49.8%
Color previews
#008040 text on a black background
contrast 4.16:1
Card sample
#008040 text on a white background
contrast 5.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #008040;
Background color
Panel with #008040 background
background-color: #008040;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #008040;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 128, 64, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 128, 64, 0.45);
Border & gradient
Gradient panel
border: 3px solid #008040; background: linear-gradient(135deg, #008040, #006B80);