#656b21
a dark, vivid yellow · cool · closest name: olive
RGB
101, 107, 33
HSL
65°, 53%, 28%
CMYK
6, 0, 69, 58
Luminance
0.1339
Every format
| HEX | #656b21 |
| RGB | rgb(101, 107, 33) |
| HSL | hsl(65, 53%, 28%) |
| CMYK | cmyk(6%, 0%, 69%, 58%) |
| LAB | lab(43.4 -12.9 39.0) |
| LCH | lch(43.4 41.1 108.3) |
| OKLCH | oklch(0.507 0.096 113.8) |
Copy-ready code
/* CSS */
color: #656b21;
background-color: #656b21;
/* Tailwind (arbitrary) */
class="text-[#656b21] bg-[#656b21]"
/* SCSS */
$brand: #656b21;
/* SwiftUI */
Color(red: 0.396, green: 0.420, blue: 0.129)
/* Android */
Color.parseColor("#656b21")Accessibility — WCAG contrast
Aa
#656b21 on white: 5.71:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#656b21 on black: 3.68:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.6%
Green42.0%
Blue12.9%
CMYK percentages
Cyan5.6%
Magenta0.0%
Yellow69.2%
Key (black)58.0%
Color previews
#656b21 text on a black background
contrast 3.68:1
Card sample
#656b21 text on a white background
contrast 5.71:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #656b21;
Background color
Panel with #656b21 background
background-color: #656b21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #656b21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(101, 107, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(101, 107, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #656b21; background: linear-gradient(135deg, #656b21, #346B21);