#578321
a dark, vivid green · cool · closest name: olivedrab
RGB
87, 131, 33
HSL
87°, 60%, 32%
CMYK
34, 0, 75, 49
Luminance
0.1837
Every format
| HEX | #578321 |
| RGB | rgb(87, 131, 33) |
| HSL | hsl(87, 60%, 32%) |
| CMYK | cmyk(34%, 0%, 75%, 49%) |
| LAB | lab(49.9 -31.2 45.4) |
| LCH | lch(49.9 55.1 124.5) |
| OKLCH | oklch(0.558 0.135 130.9) |
Copy-ready code
/* CSS */
color: #578321;
background-color: #578321;
/* Tailwind (arbitrary) */
class="text-[#578321] bg-[#578321]"
/* SCSS */
$brand: #578321;
/* SwiftUI */
Color(red: 0.341, green: 0.514, blue: 0.129)
/* Android */
Color.parseColor("#578321")Accessibility — WCAG contrast
Aa
#578321 on white: 4.49:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#578321 on black: 4.67:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green51.4%
Blue12.9%
CMYK percentages
Cyan33.6%
Magenta0.0%
Yellow74.8%
Key (black)48.6%
Color previews
#578321 text on a black background
contrast 4.67:1
Card sample
#578321 text on a white background
contrast 4.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #578321;
Background color
Panel with #578321 background
background-color: #578321;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #578321;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 131, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 131, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #578321; background: linear-gradient(135deg, #578321, #21832C);