#506d21
a dark, vivid green · cool · closest name: olivedrab
RGB
80, 109, 33
HSL
83°, 54%, 28%
CMYK
27, 0, 70, 57
Luminance
0.1275
Every format
| HEX | #506d21 |
| RGB | rgb(80, 109, 33) |
| HSL | hsl(83, 54%, 28%) |
| CMYK | cmyk(27%, 0%, 70%, 57%) |
| LAB | lab(42.4 -23.3 37.5) |
| LCH | lch(42.4 44.2 121.9) |
| OKLCH | oklch(0.495 0.108 127.9) |
Copy-ready code
/* CSS */
color: #506d21;
background-color: #506d21;
/* Tailwind (arbitrary) */
class="text-[#506d21] bg-[#506d21]"
/* SCSS */
$brand: #506d21;
/* SwiftUI */
Color(red: 0.314, green: 0.427, blue: 0.129)
/* Android */
Color.parseColor("#506d21")Accessibility — WCAG contrast
Aa
#506d21 on white: 5.91:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#506d21 on black: 3.55:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.4%
Green42.7%
Blue12.9%
CMYK percentages
Cyan26.6%
Magenta0.0%
Yellow69.7%
Key (black)57.3%
Color previews
#506d21 text on a black background
contrast 3.55:1
Card sample
#506d21 text on a white background
contrast 5.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #506d21;
Background color
Panel with #506d21 background
background-color: #506d21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #506d21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(80, 109, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(80, 109, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #506d21; background: linear-gradient(135deg, #506d21, #216D25);