#819921
a dark, vivid green · cool · closest name: olivedrab
RGB
129, 153, 33
HSL
72°, 65%, 37%
CMYK
16, 0, 78, 40
Luminance
0.2756
Every format
| HEX | #819921 |
| RGB | rgb(129, 153, 33) |
| HSL | hsl(72, 65%, 37%) |
| CMYK | cmyk(16%, 0%, 78%, 40%) |
| LAB | lab(59.5 -24.5 55.5) |
| LCH | lch(59.5 60.6 113.8) |
| OKLCH | oklch(0.642 0.142 120.8) |
Copy-ready code
/* CSS */
color: #819921;
background-color: #819921;
/* Tailwind (arbitrary) */
class="text-[#819921] bg-[#819921]"
/* SCSS */
$brand: #819921;
/* SwiftUI */
Color(red: 0.506, green: 0.600, blue: 0.129)
/* Android */
Color.parseColor("#819921")Accessibility — WCAG contrast
Aa
#819921 on white: 3.22:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#819921 on black: 6.51:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green60.0%
Blue12.9%
CMYK percentages
Cyan15.7%
Magenta0.0%
Yellow78.4%
Key (black)40.0%
Color previews
#819921 text on a black background
contrast 6.51:1
Card sample
#819921 text on a white background
contrast 3.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #819921;
Background color
Panel with #819921 background
background-color: #819921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #819921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 153, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 153, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #819921; background: linear-gradient(135deg, #819921, #319921);