#b78c01
a dark, electric yellow · cool · closest name: olive
RGB
183, 140, 1
HSL
46°, 99%, 36%
CMYK
0, 24, 100, 28
Luminance
0.2883
Every format
| HEX | #b78c01 |
| RGB | rgb(183, 140, 1) |
| HSL | hsl(46, 99%, 36%) |
| CMYK | cmyk(0%, 24%, 100%, 28%) |
| LAB | lab(60.6 6.0 65.3) |
| LCH | lch(60.6 65.5 84.8) |
| OKLCH | oklch(0.663 0.135 86.7) |
Copy-ready code
/* CSS */
color: #b78c01;
background-color: #b78c01;
/* Tailwind (arbitrary) */
class="text-[#b78c01] bg-[#b78c01]"
/* SCSS */
$brand: #b78c01;
/* SwiftUI */
Color(red: 0.718, green: 0.549, blue: 0.004)
/* Android */
Color.parseColor("#b78c01")Accessibility — WCAG contrast
Aa
#b78c01 on white: 3.10:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#b78c01 on black: 6.77:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red71.8%
Green54.9%
Blue0.4%
CMYK percentages
Cyan0.0%
Magenta23.5%
Yellow99.5%
Key (black)28.2%
Color previews
#b78c01 text on a black background
contrast 6.77:1
Card sample
#b78c01 text on a white background
contrast 3.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b78c01;
Background color
Panel with #b78c01 background
background-color: #b78c01;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b78c01;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(183, 140, 1, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(183, 140, 1, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b78c01; background: linear-gradient(135deg, #b78c01, #69B701);