#b9dd21
a balanced, vivid green · cool · closest name: yellow
RGB
185, 221, 33
HSL
72°, 74%, 50%
CMYK
16, 0, 85, 13
Luminance
0.6214
Every format
| HEX | #b9dd21 |
| RGB | rgb(185, 221, 33) |
| HSL | hsl(72, 74%, 50%) |
| CMYK | cmyk(16%, 0%, 85%, 13%) |
| LAB | lab(83.0 -33.7 77.5) |
| LCH | lch(83.0 84.5 113.5) |
| OKLCH | oklch(0.842 0.195 121.1) |
Copy-ready code
/* CSS */
color: #b9dd21;
background-color: #b9dd21;
/* Tailwind (arbitrary) */
class="text-[#b9dd21] bg-[#b9dd21]"
/* SCSS */
$brand: #b9dd21;
/* SwiftUI */
Color(red: 0.725, green: 0.867, blue: 0.129)
/* Android */
Color.parseColor("#b9dd21")Accessibility — WCAG contrast
Aa
#b9dd21 on white: 1.56:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#b9dd21 on black: 13.43:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red72.5%
Green86.7%
Blue12.9%
CMYK percentages
Cyan16.3%
Magenta0.0%
Yellow85.1%
Key (black)13.3%
Color previews
#b9dd21 text on a black background
contrast 13.43:1
Card sample
#b9dd21 text on a white background
contrast 1.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b9dd21;
Background color
Panel with #b9dd21 background
background-color: #b9dd21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b9dd21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(185, 221, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(185, 221, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b9dd21; background: linear-gradient(135deg, #b9dd21, #3CDD21);