#558800
a dark, electric green · cool · closest name: olivedrab
RGB
85, 136, 0
HSL
83°, 100%, 27%
CMYK
38, 0, 100, 47
Luminance
0.1954
Every format
| HEX | #558800 |
| RGB | rgb(85, 136, 0) |
| HSL | hsl(83, 100%, 27%) |
| CMYK | cmyk(38%, 0%, 100%, 47%) |
| LAB | lab(51.3 -35.5 54.9) |
| LCH | lch(51.3 65.4 122.9) |
| OKLCH | oklch(0.568 0.155 130.9) |
Copy-ready code
/* CSS */
color: #558800;
background-color: #558800;
/* Tailwind (arbitrary) */
class="text-[#558800] bg-[#558800]"
/* SCSS */
$brand: #558800;
/* SwiftUI */
Color(red: 0.333, green: 0.533, blue: 0.000)
/* Android */
Color.parseColor("#558800")Accessibility — WCAG contrast
Aa
#558800 on white: 4.28:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#558800 on black: 4.91:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green53.3%
Blue0.0%
CMYK percentages
Cyan37.5%
Magenta0.0%
Yellow100.0%
Key (black)46.7%
Color previews
#558800 text on a black background
contrast 4.91:1
Card sample
#558800 text on a white background
contrast 4.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #558800;
Background color
Panel with #558800 background
background-color: #558800;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #558800;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 136, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 136, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #558800; background: linear-gradient(135deg, #558800, #008806);