#516921
a dark, vivid green · cool · closest name: olivedrab
RGB
81, 105, 33
HSL
80°, 52%, 27%
CMYK
23, 0, 69, 59
Luminance
0.1196
Every format
| HEX | #516921 |
| RGB | rgb(81, 105, 33) |
| HSL | hsl(80, 52%, 27%) |
| CMYK | cmyk(23%, 0%, 69%, 59%) |
| LAB | lab(41.2 -20.9 36.3) |
| LCH | lch(41.2 41.8 119.9) |
| OKLCH | oklch(0.486 0.102 125.8) |
Copy-ready code
/* CSS */
color: #516921;
background-color: #516921;
/* Tailwind (arbitrary) */
class="text-[#516921] bg-[#516921]"
/* SCSS */
$brand: #516921;
/* SwiftUI */
Color(red: 0.318, green: 0.412, blue: 0.129)
/* Android */
Color.parseColor("#516921")Accessibility — WCAG contrast
Aa
#516921 on white: 6.19:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#516921 on black: 3.39:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green41.2%
Blue12.9%
CMYK percentages
Cyan22.9%
Magenta0.0%
Yellow68.6%
Key (black)58.8%
Color previews
#516921 text on a black background
contrast 3.39:1
Card sample
#516921 text on a white background
contrast 6.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #516921;
Background color
Panel with #516921 background
background-color: #516921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #516921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 105, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 105, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #516921; background: linear-gradient(135deg, #516921, #216921);