#b3bb00
a dark, electric yellow · cool · closest name: gold
RGB
179, 187, 0
HSL
63°, 100%, 37%
CMYK
4, 0, 100, 27
Luminance
0.4512
Every format
| HEX | #b3bb00 |
| RGB | rgb(179, 187, 0) |
| HSL | hsl(63, 100%, 37%) |
| CMYK | cmyk(4%, 0%, 100%, 27%) |
| LAB | lab(73.0 -20.5 74.1) |
| LCH | lch(73.0 76.9 105.5) |
| OKLCH | oklch(0.760 0.169 112.8) |
Copy-ready code
/* CSS */
color: #b3bb00;
background-color: #b3bb00;
/* Tailwind (arbitrary) */
class="text-[#b3bb00] bg-[#b3bb00]"
/* SCSS */
$brand: #b3bb00;
/* SwiftUI */
Color(red: 0.702, green: 0.733, blue: 0.000)
/* Android */
Color.parseColor("#b3bb00")Accessibility — WCAG contrast
Aa
#b3bb00 on white: 2.09:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#b3bb00 on black: 10.02:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red70.2%
Green73.3%
Blue0.0%
CMYK percentages
Cyan4.3%
Magenta0.0%
Yellow100.0%
Key (black)26.7%
Color previews
#b3bb00 text on a black background
contrast 10.02:1
Card sample
#b3bb00 text on a white background
contrast 2.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b3bb00;
Background color
Panel with #b3bb00 background
background-color: #b3bb00;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b3bb00;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(179, 187, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(179, 187, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b3bb00; background: linear-gradient(135deg, #b3bb00, #36BB00);