#556621
a dark, vivid green · cool · closest name: olivedrab
RGB
85, 102, 33
HSL
75°, 51%, 27%
CMYK
17, 0, 68, 60
Luminance
0.1154
Every format
| HEX | #556621 |
| RGB | rgb(85, 102, 33) |
| HSL | hsl(75, 51%, 27%) |
| CMYK | cmyk(17%, 0%, 68%, 60%) |
| LAB | lab(40.5 -17.5 35.6) |
| LCH | lch(40.5 39.7 116.2) |
| OKLCH | oklch(0.481 0.096 121.9) |
Copy-ready code
/* CSS */
color: #556621;
background-color: #556621;
/* Tailwind (arbitrary) */
class="text-[#556621] bg-[#556621]"
/* SCSS */
$brand: #556621;
/* SwiftUI */
Color(red: 0.333, green: 0.400, blue: 0.129)
/* Android */
Color.parseColor("#556621")Accessibility — WCAG contrast
Aa
#556621 on white: 6.35:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#556621 on black: 3.31:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green40.0%
Blue12.9%
CMYK percentages
Cyan16.7%
Magenta0.0%
Yellow67.6%
Key (black)60.0%
Color previews
#556621 text on a black background
contrast 3.31:1
Card sample
#556621 text on a white background
contrast 6.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #556621;
Background color
Panel with #556621 background
background-color: #556621;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #556621;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 102, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 102, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #556621; background: linear-gradient(135deg, #556621, #276621);