#537b13
a dark, vivid green · cool · closest name: olivedrab
RGB
83, 123, 19
HSL
83°, 73%, 28%
CMYK
33, 0, 85, 52
Luminance
0.1605
Every format
| HEX | #537b13 |
| RGB | rgb(83, 123, 19) |
| HSL | hsl(83, 73%, 28%) |
| CMYK | cmyk(33%, 0%, 85%, 52%) |
| LAB | lab(47.0 -29.8 47.3) |
| LCH | lch(47.0 55.9 122.2) |
| OKLCH | oklch(0.533 0.134 129.5) |
Copy-ready code
/* CSS */
color: #537b13;
background-color: #537b13;
/* Tailwind (arbitrary) */
class="text-[#537b13] bg-[#537b13]"
/* SCSS */
$brand: #537b13;
/* SwiftUI */
Color(red: 0.325, green: 0.482, blue: 0.075)
/* Android */
Color.parseColor("#537b13")Accessibility — WCAG contrast
Aa
#537b13 on white: 4.99:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#537b13 on black: 4.21:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.5%
Green48.2%
Blue7.5%
CMYK percentages
Cyan32.5%
Magenta0.0%
Yellow84.6%
Key (black)51.8%
Color previews
#537b13 text on a black background
contrast 4.21:1
Card sample
#537b13 text on a white background
contrast 4.99:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #537b13;
Background color
Panel with #537b13 background
background-color: #537b13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #537b13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(83, 123, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(83, 123, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #537b13; background: linear-gradient(135deg, #537b13, #137B18);