#b3df00
a dark, electric green · cool · closest name: yellow
RGB
179, 223, 0
HSL
72°, 100%, 44%
CMYK
20, 0, 100, 13
Luminance
0.6236
Every format
| HEX | #b3df00 |
| RGB | rgb(179, 223, 0) |
| HSL | hsl(72, 100%, 44%) |
| CMYK | cmyk(20%, 0%, 100%, 13%) |
| LAB | lab(83.1 -37.5 81.7) |
| LCH | lch(83.1 89.9 114.7) |
| OKLCH | oklch(0.842 0.206 122.9) |
Copy-ready code
/* CSS */
color: #b3df00;
background-color: #b3df00;
/* Tailwind (arbitrary) */
class="text-[#b3df00] bg-[#b3df00]"
/* SCSS */
$brand: #b3df00;
/* SwiftUI */
Color(red: 0.702, green: 0.875, blue: 0.000)
/* Android */
Color.parseColor("#b3df00")Accessibility — WCAG contrast
Aa
#b3df00 on white: 1.56:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#b3df00 on black: 13.47:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red70.2%
Green87.5%
Blue0.0%
CMYK percentages
Cyan19.7%
Magenta0.0%
Yellow100.0%
Key (black)12.5%
Color previews
#b3df00 text on a black background
contrast 13.47:1
Card sample
#b3df00 text on a white background
contrast 1.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b3df00;
Background color
Panel with #b3df00 background
background-color: #b3df00;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b3df00;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(179, 223, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(179, 223, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b3df00; background: linear-gradient(135deg, #b3df00, #1EDF00);