#537421
a dark, vivid green · cool · closest name: olivedrab
RGB
83, 116, 33
HSL
84°, 56%, 29%
CMYK
28, 0, 72, 55
Luminance
0.1444
Every format
| HEX | #537421 |
| RGB | rgb(83, 116, 33) |
| HSL | hsl(84, 56%, 29%) |
| CMYK | cmyk(28%, 0%, 72%, 55%) |
| LAB | lab(44.9 -25.6 40.2) |
| LCH | lch(44.9 47.6 122.5) |
| OKLCH | oklch(0.516 0.117 128.7) |
Copy-ready code
/* CSS */
color: #537421;
background-color: #537421;
/* Tailwind (arbitrary) */
class="text-[#537421] bg-[#537421]"
/* SCSS */
$brand: #537421;
/* SwiftUI */
Color(red: 0.325, green: 0.455, blue: 0.129)
/* Android */
Color.parseColor("#537421")Accessibility — WCAG contrast
Aa
#537421 on white: 5.40:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#537421 on black: 3.89:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.5%
Green45.5%
Blue12.9%
CMYK percentages
Cyan28.4%
Magenta0.0%
Yellow71.6%
Key (black)54.5%
Color previews
#537421 text on a black background
contrast 3.89:1
Card sample
#537421 text on a white background
contrast 5.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #537421;
Background color
Panel with #537421 background
background-color: #537421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #537421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(83, 116, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(83, 116, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #537421; background: linear-gradient(135deg, #537421, #217426);