#b4d721
a balanced, vivid green · cool · closest name: yellow
RGB
180, 215, 33
HSL
72°, 73%, 49%
CMYK
16, 0, 85, 16
Luminance
0.5841
Every format
| HEX | #b4d721 |
| RGB | rgb(180, 215, 33) |
| HSL | hsl(72, 73%, 49%) |
| CMYK | cmyk(16%, 0%, 85%, 16%) |
| LAB | lab(81.0 -33.0 75.7) |
| LCH | lch(81.0 82.5 113.5) |
| OKLCH | oklch(0.825 0.191 121.1) |
Copy-ready code
/* CSS */
color: #b4d721;
background-color: #b4d721;
/* Tailwind (arbitrary) */
class="text-[#b4d721] bg-[#b4d721]"
/* SCSS */
$brand: #b4d721;
/* SwiftUI */
Color(red: 0.706, green: 0.843, blue: 0.129)
/* Android */
Color.parseColor("#b4d721")Accessibility — WCAG contrast
Aa
#b4d721 on white: 1.66:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#b4d721 on black: 12.68:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red70.6%
Green84.3%
Blue12.9%
CMYK percentages
Cyan16.3%
Magenta0.0%
Yellow84.7%
Key (black)15.7%
Color previews
#b4d721 text on a black background
contrast 12.68:1
Card sample
#b4d721 text on a white background
contrast 1.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b4d721;
Background color
Panel with #b4d721 background
background-color: #b4d721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b4d721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(180, 215, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(180, 215, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b4d721; background: linear-gradient(135deg, #b4d721, #3BD721);