#666644
a dark, soft yellow · cool · closest name: gray
RGB
102, 102, 68
HSL
60°, 20%, 33%
CMYK
0, 0, 33, 60
Luminance
0.1274
Every format
| HEX | #666644 |
| RGB | rgb(102, 102, 68) |
| HSL | hsl(60, 20%, 33%) |
| CMYK | cmyk(0%, 0%, 33%, 60%) |
| LAB | lab(42.4 -6.0 19.3) |
| LCH | lch(42.4 20.2 107.2) |
| OKLCH | oklch(0.501 0.050 108.1) |
Copy-ready code
/* CSS */
color: #666644;
background-color: #666644;
/* Tailwind (arbitrary) */
class="text-[#666644] bg-[#666644]"
/* SCSS */
$brand: #666644;
/* SwiftUI */
Color(red: 0.400, green: 0.400, blue: 0.267)
/* Android */
Color.parseColor("#666644")Accessibility — WCAG contrast
Aa
#666644 on white: 5.92:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#666644 on black: 3.55:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green40.0%
Blue26.7%
CMYK percentages
Cyan0.0%
Magenta0.0%
Yellow33.3%
Key (black)60.0%
Color previews
#666644 text on a black background
contrast 3.55:1
Card sample
#666644 text on a white background
contrast 5.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #666644;
Background color
Panel with #666644 background
background-color: #666644;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #666644;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 102, 68, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 102, 68, 0.45);
Border & gradient
Gradient panel
border: 3px solid #666644; background: linear-gradient(135deg, #666644, #4F6644);