#b5c621
a balanced, vivid yellow · cool · closest name: gold
RGB
181, 198, 33
HSL
66°, 71%, 45%
CMYK
9, 0, 83, 22
Luminance
0.5032
Every format
| HEX | #b5c621 |
| RGB | rgb(181, 198, 33) |
| HSL | hsl(66, 71%, 45%) |
| CMYK | cmyk(9%, 0%, 83%, 22%) |
| LAB | lab(76.3 -24.5 71.7) |
| LCH | lch(76.3 75.8 108.8) |
| OKLCH | oklch(0.787 0.172 116.0) |
Copy-ready code
/* CSS */
color: #b5c621;
background-color: #b5c621;
/* Tailwind (arbitrary) */
class="text-[#b5c621] bg-[#b5c621]"
/* SCSS */
$brand: #b5c621;
/* SwiftUI */
Color(red: 0.710, green: 0.776, blue: 0.129)
/* Android */
Color.parseColor("#b5c621")Accessibility — WCAG contrast
Aa
#b5c621 on white: 1.90:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#b5c621 on black: 11.06:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red71.0%
Green77.6%
Blue12.9%
CMYK percentages
Cyan8.6%
Magenta0.0%
Yellow83.3%
Key (black)22.4%
Color previews
#b5c621 text on a black background
contrast 11.06:1
Card sample
#b5c621 text on a white background
contrast 1.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b5c621;
Background color
Panel with #b5c621 background
background-color: #b5c621;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b5c621;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(181, 198, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(181, 198, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b5c621; background: linear-gradient(135deg, #b5c621, #47C621);