#278800
a dark, electric green · cool · closest name: green
RGB
39, 136, 0
HSL
103°, 100%, 27%
CMYK
71, 0, 100, 47
Luminance
0.1804
Every format
| HEX | #278800 |
| RGB | rgb(39, 136, 0) |
| HSL | hsl(103, 100%, 27%) |
| CMYK | cmyk(71%, 0%, 100%, 47%) |
| LAB | lab(49.5 -49.3 52.8) |
| LCH | lch(49.5 72.2 133.1) |
| OKLCH | oklch(0.549 0.177 140.0) |
Copy-ready code
/* CSS */
color: #278800;
background-color: #278800;
/* Tailwind (arbitrary) */
class="text-[#278800] bg-[#278800]"
/* SCSS */
$brand: #278800;
/* SwiftUI */
Color(red: 0.153, green: 0.533, blue: 0.000)
/* Android */
Color.parseColor("#278800")Accessibility — WCAG contrast
Aa
#278800 on white: 4.56:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#278800 on black: 4.61:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.3%
Green53.3%
Blue0.0%
CMYK percentages
Cyan71.3%
Magenta0.0%
Yellow100.0%
Key (black)46.7%
Color previews
#278800 text on a black background
contrast 4.61:1
Card sample
#278800 text on a white background
contrast 4.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #278800;
Background color
Panel with #278800 background
background-color: #278800;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #278800;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(39, 136, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(39, 136, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #278800; background: linear-gradient(135deg, #278800, #008834);