#528921
a dark, vivid green · cool · closest name: olivedrab
RGB
82, 137, 33
HSL
92°, 61%, 33%
CMYK
40, 0, 76, 46
Luminance
0.1979
Every format
| HEX | #528921 |
| RGB | rgb(82, 137, 33) |
| HSL | hsl(92, 61%, 33%) |
| CMYK | cmyk(40%, 0%, 76%, 46%) |
| LAB | lab(51.6 -35.8 47.0) |
| LCH | lch(51.6 59.0 127.3) |
| OKLCH | oklch(0.571 0.145 133.7) |
Copy-ready code
/* CSS */
color: #528921;
background-color: #528921;
/* Tailwind (arbitrary) */
class="text-[#528921] bg-[#528921]"
/* SCSS */
$brand: #528921;
/* SwiftUI */
Color(red: 0.322, green: 0.537, blue: 0.129)
/* Android */
Color.parseColor("#528921")Accessibility — WCAG contrast
Aa
#528921 on white: 4.23:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#528921 on black: 4.96:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.2%
Green53.7%
Blue12.9%
CMYK percentages
Cyan40.1%
Magenta0.0%
Yellow75.9%
Key (black)46.3%
Color previews
#528921 text on a black background
contrast 4.96:1
Card sample
#528921 text on a white background
contrast 4.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #528921;
Background color
Panel with #528921 background
background-color: #528921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #528921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(82, 137, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(82, 137, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #528921; background: linear-gradient(135deg, #528921, #218935);