#856f00
a dark, electric yellow · cool · closest name: olive
RGB
133, 111, 0
HSL
50°, 100%, 26%
CMYK
0, 17, 100, 48
Luminance
0.1636
Every format
| HEX | #856f00 |
| RGB | rgb(133, 111, 0) |
| HSL | hsl(50, 100%, 26%) |
| CMYK | cmyk(0%, 17%, 100%, 48%) |
| LAB | lab(47.4 -1.1 53.7) |
| LCH | lch(47.4 53.7 91.2) |
| OKLCH | oklch(0.547 0.112 95.2) |
Copy-ready code
/* CSS */
color: #856f00;
background-color: #856f00;
/* Tailwind (arbitrary) */
class="text-[#856f00] bg-[#856f00]"
/* SCSS */
$brand: #856f00;
/* SwiftUI */
Color(red: 0.522, green: 0.435, blue: 0.000)
/* Android */
Color.parseColor("#856f00")Accessibility — WCAG contrast
Aa
#856f00 on white: 4.92:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#856f00 on black: 4.27:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red52.2%
Green43.5%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta16.5%
Yellow100.0%
Key (black)47.8%
Color previews
#856f00 text on a black background
contrast 4.27:1
Card sample
#856f00 text on a white background
contrast 4.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #856f00;
Background color
Panel with #856f00 background
background-color: #856f00;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #856f00;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(133, 111, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(133, 111, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #856f00; background: linear-gradient(135deg, #856f00, #428500);