#556421
a dark, vivid green · cool · closest name: olivedrab
RGB
85, 100, 33
HSL
73°, 50%, 26%
CMYK
15, 0, 67, 61
Luminance
0.1116
Every format
| HEX | #556421 |
| RGB | rgb(85, 100, 33) |
| HSL | hsl(73, 50%, 26%) |
| CMYK | cmyk(15%, 0%, 67%, 61%) |
| LAB | lab(39.8 -16.4 35.0) |
| LCH | lch(39.8 38.6 115.2) |
| OKLCH | oklch(0.476 0.093 120.8) |
Copy-ready code
/* CSS */
color: #556421;
background-color: #556421;
/* Tailwind (arbitrary) */
class="text-[#556421] bg-[#556421]"
/* SCSS */
$brand: #556421;
/* SwiftUI */
Color(red: 0.333, green: 0.392, blue: 0.129)
/* Android */
Color.parseColor("#556421")Accessibility — WCAG contrast
Aa
#556421 on white: 6.50:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#556421 on black: 3.23:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green39.2%
Blue12.9%
CMYK percentages
Cyan15.0%
Magenta0.0%
Yellow67.0%
Key (black)60.8%
Color previews
#556421 text on a black background
contrast 3.23:1
Card sample
#556421 text on a white background
contrast 6.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #556421;
Background color
Panel with #556421 background
background-color: #556421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #556421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 100, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 100, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #556421; background: linear-gradient(135deg, #556421, #286421);