#538621
a dark, vivid green · cool · closest name: olivedrab
RGB
83, 134, 33
HSL
90°, 61%, 33%
CMYK
38, 0, 75, 48
Luminance
0.1900
Every format
| HEX | #538621 |
| RGB | rgb(83, 134, 33) |
| HSL | hsl(90, 61%, 33%) |
| CMYK | cmyk(38%, 0%, 75%, 48%) |
| LAB | lab(50.7 -34.1 46.1) |
| LCH | lch(50.7 57.3 126.5) |
| OKLCH | oklch(0.563 0.141 132.9) |
Copy-ready code
/* CSS */
color: #538621;
background-color: #538621;
/* Tailwind (arbitrary) */
class="text-[#538621] bg-[#538621]"
/* SCSS */
$brand: #538621;
/* SwiftUI */
Color(red: 0.325, green: 0.525, blue: 0.129)
/* Android */
Color.parseColor("#538621")Accessibility — WCAG contrast
Aa
#538621 on white: 4.38:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#538621 on black: 4.80:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.5%
Green52.5%
Blue12.9%
CMYK percentages
Cyan38.1%
Magenta0.0%
Yellow75.4%
Key (black)47.5%
Color previews
#538621 text on a black background
contrast 4.80:1
Card sample
#538621 text on a white background
contrast 4.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #538621;
Background color
Panel with #538621 background
background-color: #538621;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #538621;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(83, 134, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(83, 134, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #538621; background: linear-gradient(135deg, #538621, #218632);