#556521
a dark, vivid green · cool · closest name: olivedrab
RGB
85, 101, 33
HSL
74°, 51%, 26%
CMYK
16, 0, 67, 60
Luminance
0.1135
Every format
| HEX | #556521 |
| RGB | rgb(85, 101, 33) |
| HSL | hsl(74, 51%, 26%) |
| CMYK | cmyk(16%, 0%, 67%, 60%) |
| LAB | lab(40.2 -17.0 35.3) |
| LCH | lch(40.2 39.1 115.7) |
| OKLCH | oklch(0.478 0.094 121.4) |
Copy-ready code
/* CSS */
color: #556521;
background-color: #556521;
/* Tailwind (arbitrary) */
class="text-[#556521] bg-[#556521]"
/* SCSS */
$brand: #556521;
/* SwiftUI */
Color(red: 0.333, green: 0.396, blue: 0.129)
/* Android */
Color.parseColor("#556521")Accessibility — WCAG contrast
Aa
#556521 on white: 6.42:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#556521 on black: 3.27:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green39.6%
Blue12.9%
CMYK percentages
Cyan15.8%
Magenta0.0%
Yellow67.3%
Key (black)60.4%
Color previews
#556521 text on a black background
contrast 3.27:1
Card sample
#556521 text on a white background
contrast 6.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #556521;
Background color
Panel with #556521 background
background-color: #556521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #556521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 101, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 101, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #556521; background: linear-gradient(135deg, #556521, #286521);