#b4dd21
a balanced, vivid green · cool · closest name: yellow
RGB
180, 221, 33
HSL
73°, 74%, 50%
CMYK
19, 0, 85, 13
Luminance
0.6153
Every format
| HEX | #b4dd21 |
| RGB | rgb(180, 221, 33) |
| HSL | hsl(73, 74%, 50%) |
| CMYK | cmyk(19%, 0%, 85%, 13%) |
| LAB | lab(82.7 -35.7 77.1) |
| LCH | lch(82.7 85.0 114.8) |
| OKLCH | oklch(0.838 0.197 122.5) |
Copy-ready code
/* CSS */
color: #b4dd21;
background-color: #b4dd21;
/* Tailwind (arbitrary) */
class="text-[#b4dd21] bg-[#b4dd21]"
/* SCSS */
$brand: #b4dd21;
/* SwiftUI */
Color(red: 0.706, green: 0.867, blue: 0.129)
/* Android */
Color.parseColor("#b4dd21")Accessibility — WCAG contrast
Aa
#b4dd21 on white: 1.58:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#b4dd21 on black: 13.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red70.6%
Green86.7%
Blue12.9%
CMYK percentages
Cyan18.6%
Magenta0.0%
Yellow85.1%
Key (black)13.3%
Color previews
#b4dd21 text on a black background
contrast 13.31:1
Card sample
#b4dd21 text on a white background
contrast 1.58:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b4dd21;
Background color
Panel with #b4dd21 background
background-color: #b4dd21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b4dd21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(180, 221, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(180, 221, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b4dd21; background: linear-gradient(135deg, #b4dd21, #37DD21);