#528c21
a dark, vivid green · cool · closest name: olivedrab
RGB
82, 140, 33
HSL
93°, 62%, 34%
CMYK
41, 0, 76, 45
Luminance
0.2066
Every format
| HEX | #528c21 |
| RGB | rgb(82, 140, 33) |
| HSL | hsl(93, 62%, 34%) |
| CMYK | cmyk(41%, 0%, 76%, 45%) |
| LAB | lab(52.6 -37.1 47.9) |
| LCH | lch(52.6 60.6 127.8) |
| OKLCH | oklch(0.579 0.149 134.1) |
Copy-ready code
/* CSS */
color: #528c21;
background-color: #528c21;
/* Tailwind (arbitrary) */
class="text-[#528c21] bg-[#528c21]"
/* SCSS */
$brand: #528c21;
/* SwiftUI */
Color(red: 0.322, green: 0.549, blue: 0.129)
/* Android */
Color.parseColor("#528c21")Accessibility — WCAG contrast
Aa
#528c21 on white: 4.09:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#528c21 on black: 5.13:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.2%
Green54.9%
Blue12.9%
CMYK percentages
Cyan41.4%
Magenta0.0%
Yellow76.4%
Key (black)45.1%
Color previews
#528c21 text on a black background
contrast 5.13:1
Card sample
#528c21 text on a white background
contrast 4.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #528c21;
Background color
Panel with #528c21 background
background-color: #528c21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #528c21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(82, 140, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(82, 140, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #528c21; background: linear-gradient(135deg, #528c21, #218C37);