#665721
a dark, vivid yellow · cool · closest name: olive
RGB
102, 87, 33
HSL
47°, 51%, 27%
CMYK
0, 15, 68, 60
Luminance
0.0975
Every format
| HEX | #665721 |
| RGB | rgb(102, 87, 33) |
| HSL | hsl(47, 51%, 27%) |
| CMYK | cmyk(0%, 15%, 68%, 60%) |
| LAB | lab(37.4 -0.9 32.8) |
| LCH | lch(37.4 32.8 91.5) |
| OKLCH | oklch(0.460 0.075 93.7) |
Copy-ready code
/* CSS */
color: #665721;
background-color: #665721;
/* Tailwind (arbitrary) */
class="text-[#665721] bg-[#665721]"
/* SCSS */
$brand: #665721;
/* SwiftUI */
Color(red: 0.400, green: 0.341, blue: 0.129)
/* Android */
Color.parseColor("#665721")Accessibility — WCAG contrast
Aa
#665721 on white: 7.12:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#665721 on black: 2.95:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green34.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta14.7%
Yellow67.6%
Key (black)60.0%
Color previews
#665721 text on a black background
contrast 2.95:1
Card sample
#665721 text on a white background
contrast 7.12:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #665721;
Background color
Panel with #665721 background
background-color: #665721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #665721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 87, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 87, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #665721; background: linear-gradient(135deg, #665721, #476621);