#666655
a dark, muted yellow · cool · closest name: gray
RGB
102, 102, 85
HSL
60°, 9%, 37%
CMYK
0, 0, 17, 60
Luminance
0.1298
Every format
| HEX | #666655 |
| RGB | rgb(102, 102, 85) |
| HSL | hsl(60, 9%, 37%) |
| CMYK | cmyk(0%, 0%, 17%, 60%) |
| LAB | lab(42.7 -3.3 9.6) |
| LCH | lch(42.7 10.2 108.7) |
| OKLCH | oklch(0.505 0.026 107.3) |
Copy-ready code
/* CSS */
color: #666655;
background-color: #666655;
/* Tailwind (arbitrary) */
class="text-[#666655] bg-[#666655]"
/* SCSS */
$brand: #666655;
/* SwiftUI */
Color(red: 0.400, green: 0.400, blue: 0.333)
/* Android */
Color.parseColor("#666655")Accessibility — WCAG contrast
Aa
#666655 on white: 5.84:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#666655 on black: 3.60:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green40.0%
Blue33.3%
CMYK percentages
Cyan0.0%
Magenta0.0%
Yellow16.7%
Key (black)60.0%
Color previews
#666655 text on a black background
contrast 3.60:1
Card sample
#666655 text on a white background
contrast 5.84:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #666655;
Background color
Panel with #666655 background
background-color: #666655;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #666655;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 102, 85, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 102, 85, 0.45);
Border & gradient
Gradient panel
border: 3px solid #666655; background: linear-gradient(135deg, #666655, #5B6655);