#518321
a dark, vivid green · cool · closest name: olivedrab
RGB
81, 131, 33
HSL
91°, 60%, 32%
CMYK
38, 0, 75, 49
Luminance
0.1809
Every format
| HEX | #518321 |
| RGB | rgb(81, 131, 33) |
| HSL | hsl(91, 60%, 32%) |
| CMYK | cmyk(38%, 0%, 75%, 49%) |
| LAB | lab(49.6 -33.5 45.0) |
| LCH | lch(49.6 56.0 126.7) |
| OKLCH | oklch(0.554 0.138 133.0) |
Copy-ready code
/* CSS */
color: #518321;
background-color: #518321;
/* Tailwind (arbitrary) */
class="text-[#518321] bg-[#518321]"
/* SCSS */
$brand: #518321;
/* SwiftUI */
Color(red: 0.318, green: 0.514, blue: 0.129)
/* Android */
Color.parseColor("#518321")Accessibility — WCAG contrast
Aa
#518321 on white: 4.55:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#518321 on black: 4.62:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green51.4%
Blue12.9%
CMYK percentages
Cyan38.2%
Magenta0.0%
Yellow74.8%
Key (black)48.6%
Color previews
#518321 text on a black background
contrast 4.62:1
Card sample
#518321 text on a white background
contrast 4.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #518321;
Background color
Panel with #518321 background
background-color: #518321;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #518321;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 131, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 131, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #518321; background: linear-gradient(135deg, #518321, #218332);