#576c21
a dark, vivid green · cool · closest name: olivedrab
RGB
87, 108, 33
HSL
77°, 53%, 28%
CMYK
19, 0, 69, 58
Luminance
0.1286
Every format
| HEX | #576c21 |
| RGB | rgb(87, 108, 33) |
| HSL | hsl(77, 53%, 28%) |
| CMYK | cmyk(19%, 0%, 69%, 58%) |
| LAB | lab(42.5 -19.8 37.9) |
| LCH | lch(42.5 42.7 117.6) |
| OKLCH | oklch(0.498 0.103 123.6) |
Copy-ready code
/* CSS */
color: #576c21;
background-color: #576c21;
/* Tailwind (arbitrary) */
class="text-[#576c21] bg-[#576c21]"
/* SCSS */
$brand: #576c21;
/* SwiftUI */
Color(red: 0.341, green: 0.424, blue: 0.129)
/* Android */
Color.parseColor("#576c21")Accessibility — WCAG contrast
Aa
#576c21 on white: 5.88:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#576c21 on black: 3.57:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green42.4%
Blue12.9%
CMYK percentages
Cyan19.4%
Magenta0.0%
Yellow69.4%
Key (black)57.6%
Color previews
#576c21 text on a black background
contrast 3.57:1
Card sample
#576c21 text on a white background
contrast 5.88:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #576c21;
Background color
Panel with #576c21 background
background-color: #576c21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #576c21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 108, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 108, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #576c21; background: linear-gradient(135deg, #576c21, #256C21);