#b4c921
a balanced, vivid yellow · cool · closest name: gold
RGB
180, 201, 33
HSL
68°, 72%, 46%
CMYK
10, 0, 84, 21
Luminance
0.5159
Every format
| HEX | #b4c921 |
| RGB | rgb(180, 201, 33) |
| HSL | hsl(68, 72%, 46%) |
| CMYK | cmyk(10%, 0%, 84%, 21%) |
| LAB | lab(77.0 -26.4 72.4) |
| LCH | lch(77.0 77.0 110.0) |
| OKLCH | oklch(0.793 0.176 117.2) |
Copy-ready code
/* CSS */
color: #b4c921;
background-color: #b4c921;
/* Tailwind (arbitrary) */
class="text-[#b4c921] bg-[#b4c921]"
/* SCSS */
$brand: #b4c921;
/* SwiftUI */
Color(red: 0.706, green: 0.788, blue: 0.129)
/* Android */
Color.parseColor("#b4c921")Accessibility — WCAG contrast
Aa
#b4c921 on white: 1.86:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#b4c921 on black: 11.32:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red70.6%
Green78.8%
Blue12.9%
CMYK percentages
Cyan10.4%
Magenta0.0%
Yellow83.6%
Key (black)21.2%
Color previews
#b4c921 text on a black background
contrast 11.32:1
Card sample
#b4c921 text on a white background
contrast 1.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b4c921;
Background color
Panel with #b4c921 background
background-color: #b4c921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b4c921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(180, 201, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(180, 201, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b4c921; background: linear-gradient(135deg, #b4c921, #44C921);