#b5cd21
a balanced, vivid yellow · cool · closest name: yellow
RGB
181, 205, 33
HSL
68°, 72%, 47%
CMYK
12, 0, 84, 20
Luminance
0.5360
Every format
| HEX | #b5cd21 |
| RGB | rgb(181, 205, 33) |
| HSL | hsl(68, 72%, 47%) |
| CMYK | cmyk(12%, 0%, 84%, 20%) |
| LAB | lab(78.2 -27.9 73.4) |
| LCH | lch(78.2 78.5 110.8) |
| OKLCH | oklch(0.803 0.179 118.1) |
Copy-ready code
/* CSS */
color: #b5cd21;
background-color: #b5cd21;
/* Tailwind (arbitrary) */
class="text-[#b5cd21] bg-[#b5cd21]"
/* SCSS */
$brand: #b5cd21;
/* SwiftUI */
Color(red: 0.710, green: 0.804, blue: 0.129)
/* Android */
Color.parseColor("#b5cd21")Accessibility — WCAG contrast
Aa
#b5cd21 on white: 1.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#b5cd21 on black: 11.72:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red71.0%
Green80.4%
Blue12.9%
CMYK percentages
Cyan11.7%
Magenta0.0%
Yellow83.9%
Key (black)19.6%
Color previews
#b5cd21 text on a black background
contrast 11.72:1
Card sample
#b5cd21 text on a white background
contrast 1.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b5cd21;
Background color
Panel with #b5cd21 background
background-color: #b5cd21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b5cd21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(181, 205, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(181, 205, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b5cd21; background: linear-gradient(135deg, #b5cd21, #42CD21);