#b3fd00
a balanced, electric green · cool · closest name: yellow
RGB
179, 253, 0
HSL
78°, 100%, 50%
CMYK
29, 0, 100, 1
Luminance
0.7983
Every format
| HEX | #b3fd00 |
| RGB | rgb(179, 253, 0) |
| HSL | hsl(78, 100%, 50%) |
| CMYK | cmyk(29%, 0%, 100%, 1%) |
| LAB | lab(91.6 -50.5 88.1) |
| LCH | lch(91.6 101.5 119.8) |
| OKLCH | oklch(0.911 0.238 128.0) |
Copy-ready code
/* CSS */
color: #b3fd00;
background-color: #b3fd00;
/* Tailwind (arbitrary) */
class="text-[#b3fd00] bg-[#b3fd00]"
/* SCSS */
$brand: #b3fd00;
/* SwiftUI */
Color(red: 0.702, green: 0.992, blue: 0.000)
/* Android */
Color.parseColor("#b3fd00")Accessibility — WCAG contrast
Aa
#b3fd00 on white: 1.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#b3fd00 on black: 16.97:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red70.2%
Green99.2%
Blue0.0%
CMYK percentages
Cyan29.2%
Magenta0.0%
Yellow100.0%
Key (black)0.8%
Color previews
#b3fd00 text on a black background
contrast 16.97:1
Card sample
#b3fd00 text on a white background
contrast 1.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b3fd00;
Background color
Panel with #b3fd00 background
background-color: #b3fd00;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b3fd00;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(179, 253, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(179, 253, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b3fd00; background: linear-gradient(135deg, #b3fd00, #0BFD00);