#686d21
a dark, vivid yellow · cool · closest name: olive
RGB
104, 109, 33
HSL
64°, 54%, 28%
CMYK
5, 0, 70, 57
Luminance
0.1399
Every format
| HEX | #686d21 |
| RGB | rgb(104, 109, 33) |
| HSL | hsl(64, 54%, 28%) |
| CMYK | cmyk(5%, 0%, 70%, 57%) |
| LAB | lab(44.2 -12.6 40.0) |
| LCH | lch(44.2 42.0 107.5) |
| OKLCH | oklch(0.515 0.098 113.0) |
Copy-ready code
/* CSS */
color: #686d21;
background-color: #686d21;
/* Tailwind (arbitrary) */
class="text-[#686d21] bg-[#686d21]"
/* SCSS */
$brand: #686d21;
/* SwiftUI */
Color(red: 0.408, green: 0.427, blue: 0.129)
/* Android */
Color.parseColor("#686d21")Accessibility — WCAG contrast
Aa
#686d21 on white: 5.53:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#686d21 on black: 3.80:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green42.7%
Blue12.9%
CMYK percentages
Cyan4.6%
Magenta0.0%
Yellow69.7%
Key (black)57.3%
Color previews
#686d21 text on a black background
contrast 3.80:1
Card sample
#686d21 text on a white background
contrast 5.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #686d21;
Background color
Panel with #686d21 background
background-color: #686d21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #686d21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 109, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 109, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #686d21; background: linear-gradient(135deg, #686d21, #356D21);