#558c01
a dark, electric green · cool · closest name: olivedrab
RGB
85, 140, 1
HSL
84°, 99%, 28%
CMYK
39, 0, 99, 45
Luminance
0.2069
Every format
| HEX | #558c01 |
| RGB | rgb(85, 140, 1) |
| HSL | hsl(84, 99%, 28%) |
| CMYK | cmyk(39%, 0%, 99%, 45%) |
| LAB | lab(52.6 -37.3 55.7) |
| LCH | lch(52.6 67.0 123.8) |
| OKLCH | oklch(0.579 0.160 131.7) |
Copy-ready code
/* CSS */
color: #558c01;
background-color: #558c01;
/* Tailwind (arbitrary) */
class="text-[#558c01] bg-[#558c01]"
/* SCSS */
$brand: #558c01;
/* SwiftUI */
Color(red: 0.333, green: 0.549, blue: 0.004)
/* Android */
Color.parseColor("#558c01")Accessibility — WCAG contrast
Aa
#558c01 on white: 4.09:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#558c01 on black: 5.14:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green54.9%
Blue0.4%
CMYK percentages
Cyan39.3%
Magenta0.0%
Yellow99.3%
Key (black)45.1%
Color previews
#558c01 text on a black background
contrast 5.14:1
Card sample
#558c01 text on a white background
contrast 4.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #558c01;
Background color
Panel with #558c01 background
background-color: #558c01;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #558c01;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 140, 1, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 140, 1, 0.45);
Border & gradient
Gradient panel
border: 3px solid #558c01; background: linear-gradient(135deg, #558c01, #018C0A);