#b9d521
a balanced, vivid yellow · cool · closest name: yellow
RGB
185, 213, 33
HSL
69°, 73%, 48%
CMYK
13, 0, 85, 17
Luminance
0.5801
Every format
| HEX | #b9d521 |
| RGB | rgb(185, 213, 33) |
| HSL | hsl(69, 73%, 48%) |
| CMYK | cmyk(13%, 0%, 85%, 17%) |
| LAB | lab(80.8 -30.0 75.6) |
| LCH | lch(80.8 81.4 111.6) |
| OKLCH | oklch(0.824 0.186 119.1) |
Copy-ready code
/* CSS */
color: #b9d521;
background-color: #b9d521;
/* Tailwind (arbitrary) */
class="text-[#b9d521] bg-[#b9d521]"
/* SCSS */
$brand: #b9d521;
/* SwiftUI */
Color(red: 0.725, green: 0.835, blue: 0.129)
/* Android */
Color.parseColor("#b9d521")Accessibility — WCAG contrast
Aa
#b9d521 on white: 1.67:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#b9d521 on black: 12.60:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red72.5%
Green83.5%
Blue12.9%
CMYK percentages
Cyan13.1%
Magenta0.0%
Yellow84.5%
Key (black)16.5%
Color previews
#b9d521 text on a black background
contrast 12.60:1
Card sample
#b9d521 text on a white background
contrast 1.67:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b9d521;
Background color
Panel with #b9d521 background
background-color: #b9d521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b9d521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(185, 213, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(185, 213, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b9d521; background: linear-gradient(135deg, #b9d521, #41D521);