#576f21
a dark, vivid green · cool · closest name: olivedrab
RGB
87, 111, 33
HSL
79°, 54%, 28%
CMYK
22, 0, 70, 57
Luminance
0.1350
Every format
| HEX | #576f21 |
| RGB | rgb(87, 111, 33) |
| HSL | hsl(79, 54%, 28%) |
| CMYK | cmyk(22%, 0%, 70%, 57%) |
| LAB | lab(43.5 -21.4 38.9) |
| LCH | lch(43.5 44.4 118.8) |
| OKLCH | oklch(0.506 0.107 124.9) |
Copy-ready code
/* CSS */
color: #576f21;
background-color: #576f21;
/* Tailwind (arbitrary) */
class="text-[#576f21] bg-[#576f21]"
/* SCSS */
$brand: #576f21;
/* SwiftUI */
Color(red: 0.341, green: 0.435, blue: 0.129)
/* Android */
Color.parseColor("#576f21")Accessibility — WCAG contrast
Aa
#576f21 on white: 5.67:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#576f21 on black: 3.70:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green43.5%
Blue12.9%
CMYK percentages
Cyan21.6%
Magenta0.0%
Yellow70.3%
Key (black)56.5%
Color previews
#576f21 text on a black background
contrast 3.70:1
Card sample
#576f21 text on a white background
contrast 5.67:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #576f21;
Background color
Panel with #576f21 background
background-color: #576f21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #576f21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 111, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 111, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #576f21; background: linear-gradient(135deg, #576f21, #236F21);