#bfbf00
a dark, electric yellow · cool · closest name: gold
RGB
191, 191, 0
HSL
60°, 100%, 38%
CMYK
0, 0, 100, 25
Luminance
0.4834
Every format
| HEX | #bfbf00 |
| RGB | rgb(191, 191, 0) |
| HSL | hsl(60, 100%, 38%) |
| CMYK | cmyk(0%, 0%, 100%, 25%) |
| LAB | lab(75.0 -17.3 76.0) |
| LCH | lch(75.0 78.0 102.8) |
| OKLCH | oklch(0.779 0.170 109.8) |
Copy-ready code
/* CSS */
color: #bfbf00;
background-color: #bfbf00;
/* Tailwind (arbitrary) */
class="text-[#bfbf00] bg-[#bfbf00]"
/* SCSS */
$brand: #bfbf00;
/* SwiftUI */
Color(red: 0.749, green: 0.749, blue: 0.000)
/* Android */
Color.parseColor("#bfbf00")Accessibility — WCAG contrast
Aa
#bfbf00 on white: 1.97:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#bfbf00 on black: 10.67:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red74.9%
Green74.9%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta0.0%
Yellow100.0%
Key (black)25.1%
Color previews
#bfbf00 text on a black background
contrast 10.67:1
Card sample
#bfbf00 text on a white background
contrast 1.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #bfbf00;
Background color
Panel with #bfbf00 background
background-color: #bfbf00;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #bfbf00;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(191, 191, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(191, 191, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #bfbf00; background: linear-gradient(135deg, #bfbf00, #40BF00);