#b3df31
a balanced, vivid green · cool · closest name: yellow
RGB
179, 223, 49
HSL
75°, 73%, 53%
CMYK
20, 0, 78, 13
Luminance
0.6258
Every format
| HEX | #b3df31 |
| RGB | rgb(179, 223, 49) |
| HSL | hsl(75, 73%, 53%) |
| CMYK | cmyk(20%, 0%, 78%, 13%) |
| LAB | lab(83.2 -36.5 73.7) |
| LCH | lch(83.2 82.2 116.3) |
| OKLCH | oklch(0.843 0.194 123.5) |
Copy-ready code
/* CSS */
color: #b3df31;
background-color: #b3df31;
/* Tailwind (arbitrary) */
class="text-[#b3df31] bg-[#b3df31]"
/* SCSS */
$brand: #b3df31;
/* SwiftUI */
Color(red: 0.702, green: 0.875, blue: 0.192)
/* Android */
Color.parseColor("#b3df31")Accessibility — WCAG contrast
Aa
#b3df31 on white: 1.55:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#b3df31 on black: 13.52:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red70.2%
Green87.5%
Blue19.2%
CMYK percentages
Cyan19.7%
Magenta0.0%
Yellow78.0%
Key (black)12.5%
Color previews
#b3df31 text on a black background
contrast 13.52:1
Card sample
#b3df31 text on a white background
contrast 1.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b3df31;
Background color
Panel with #b3df31 background
background-color: #b3df31;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b3df31;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(179, 223, 49, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(179, 223, 49, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b3df31; background: linear-gradient(135deg, #b3df31, #3FDF31);