#665500
a deep, electric yellow · cool · closest name: olive
RGB
102, 85, 0
HSL
50°, 100%, 20%
CMYK
0, 17, 100, 60
Luminance
0.0932
Every format
| HEX | #665500 |
| RGB | rgb(102, 85, 0) |
| HSL | hsl(50, 100%, 20%) |
| CMYK | cmyk(0%, 17%, 100%, 60%) |
| LAB | lab(36.6 -1.1 44.5) |
| LCH | lch(36.6 44.5 91.5) |
| OKLCH | oklch(0.453 0.093 95.6) |
Copy-ready code
/* CSS */
color: #665500;
background-color: #665500;
/* Tailwind (arbitrary) */
class="text-[#665500] bg-[#665500]"
/* SCSS */
$brand: #665500;
/* SwiftUI */
Color(red: 0.400, green: 0.333, blue: 0.000)
/* Android */
Color.parseColor("#665500")Accessibility — WCAG contrast
Aa
#665500 on white: 7.33:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#665500 on black: 2.86:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green33.3%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta16.7%
Yellow100.0%
Key (black)60.0%
Color previews
#665500 text on a black background
contrast 2.86:1
Card sample
#665500 text on a white background
contrast 7.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #665500;
Background color
Panel with #665500 background
background-color: #665500;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #665500;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 85, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 85, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #665500; background: linear-gradient(135deg, #665500, #336600);