#666622
a dark, vivid yellow · cool · closest name: olive
RGB
102, 102, 34
HSL
60°, 50%, 27%
CMYK
0, 0, 67, 60
Luminance
0.1244
Every format
| HEX | #666622 |
| RGB | rgb(102, 102, 34) |
| HSL | hsl(60, 50%, 27%) |
| CMYK | cmyk(0%, 0%, 67%, 60%) |
| LAB | lab(41.9 -9.6 37.1) |
| LCH | lch(41.9 38.3 104.4) |
| OKLCH | oklch(0.496 0.089 109.3) |
Copy-ready code
/* CSS */
color: #666622;
background-color: #666622;
/* Tailwind (arbitrary) */
class="text-[#666622] bg-[#666622]"
/* SCSS */
$brand: #666622;
/* SwiftUI */
Color(red: 0.400, green: 0.400, blue: 0.133)
/* Android */
Color.parseColor("#666622")Accessibility — WCAG contrast
Aa
#666622 on white: 6.02:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#666622 on black: 3.49:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green40.0%
Blue13.3%
CMYK percentages
Cyan0.0%
Magenta0.0%
Yellow66.7%
Key (black)60.0%
Color previews
#666622 text on a black background
contrast 3.49:1
Card sample
#666622 text on a white background
contrast 6.02:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #666622;
Background color
Panel with #666622 background
background-color: #666622;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #666622;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 102, 34, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 102, 34, 0.45);
Border & gradient
Gradient panel
border: 3px solid #666622; background: linear-gradient(135deg, #666622, #396622);