#518021
a dark, vivid green · cool · closest name: olivedrab
RGB
81, 128, 33
HSL
90°, 59%, 32%
CMYK
37, 0, 74, 50
Luminance
0.1730
Every format
| HEX | #518021 |
| RGB | rgb(81, 128, 33) |
| HSL | hsl(90, 59%, 32%) |
| CMYK | cmyk(37%, 0%, 74%, 50%) |
| LAB | lab(48.6 -32.1 44.0) |
| LCH | lch(48.6 54.5 126.1) |
| OKLCH | oklch(0.546 0.134 132.4) |
Copy-ready code
/* CSS */
color: #518021;
background-color: #518021;
/* Tailwind (arbitrary) */
class="text-[#518021] bg-[#518021]"
/* SCSS */
$brand: #518021;
/* SwiftUI */
Color(red: 0.318, green: 0.502, blue: 0.129)
/* Android */
Color.parseColor("#518021")Accessibility — WCAG contrast
Aa
#518021 on white: 4.71:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#518021 on black: 4.46:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green50.2%
Blue12.9%
CMYK percentages
Cyan36.7%
Magenta0.0%
Yellow74.2%
Key (black)49.8%
Color previews
#518021 text on a black background
contrast 4.46:1
Card sample
#518021 text on a white background
contrast 4.71:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #518021;
Background color
Panel with #518021 background
background-color: #518021;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #518021;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 128, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 128, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #518021; background: linear-gradient(135deg, #518021, #218030);