#528c17
a dark, vivid green · cool · closest name: olivedrab
RGB
82, 140, 23
HSL
90°, 72%, 32%
CMYK
41, 0, 84, 45
Luminance
0.2061
Every format
| HEX | #528c17 |
| RGB | rgb(82, 140, 23) |
| HSL | hsl(90, 72%, 32%) |
| CMYK | cmyk(41%, 0%, 84%, 45%) |
| LAB | lab(52.5 -37.6 51.1) |
| LCH | lch(52.5 63.5 126.4) |
| OKLCH | oklch(0.578 0.154 133.4) |
Copy-ready code
/* CSS */
color: #528c17;
background-color: #528c17;
/* Tailwind (arbitrary) */
class="text-[#528c17] bg-[#528c17]"
/* SCSS */
$brand: #528c17;
/* SwiftUI */
Color(red: 0.322, green: 0.549, blue: 0.090)
/* Android */
Color.parseColor("#528c17")Accessibility — WCAG contrast
Aa
#528c17 on white: 4.10:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#528c17 on black: 5.12:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.2%
Green54.9%
Blue9.0%
CMYK percentages
Cyan41.4%
Magenta0.0%
Yellow83.6%
Key (black)45.1%
Color previews
#528c17 text on a black background
contrast 5.12:1
Card sample
#528c17 text on a white background
contrast 4.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #528c17;
Background color
Panel with #528c17 background
background-color: #528c17;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #528c17;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(82, 140, 23, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(82, 140, 23, 0.45);
Border & gradient
Gradient panel
border: 3px solid #528c17; background: linear-gradient(135deg, #528c17, #178C2A);