#518421
a dark, vivid green · cool · closest name: olivedrab
RGB
81, 132, 33
HSL
91°, 60%, 32%
CMYK
39, 0, 75, 48
Luminance
0.1836
Every format
| HEX | #518421 |
| RGB | rgb(81, 132, 33) |
| HSL | hsl(91, 60%, 32%) |
| CMYK | cmyk(39%, 0%, 75%, 48%) |
| LAB | lab(49.9 -33.9 45.3) |
| LCH | lch(49.9 56.6 126.8) |
| OKLCH | oklch(0.557 0.139 133.2) |
Copy-ready code
/* CSS */
color: #518421;
background-color: #518421;
/* Tailwind (arbitrary) */
class="text-[#518421] bg-[#518421]"
/* SCSS */
$brand: #518421;
/* SwiftUI */
Color(red: 0.318, green: 0.518, blue: 0.129)
/* Android */
Color.parseColor("#518421")Accessibility — WCAG contrast
Aa
#518421 on white: 4.49:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#518421 on black: 4.67:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green51.8%
Blue12.9%
CMYK percentages
Cyan38.6%
Magenta0.0%
Yellow75.0%
Key (black)48.2%
Color previews
#518421 text on a black background
contrast 4.67:1
Card sample
#518421 text on a white background
contrast 4.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #518421;
Background color
Panel with #518421 background
background-color: #518421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #518421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 132, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 132, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #518421; background: linear-gradient(135deg, #518421, #218433);