#b4e638
a balanced, electric green · cool · closest name: yellow
RGB
180, 230, 56
HSL
77°, 78%, 56%
CMYK
22, 0, 76, 10
Luminance
0.6658
Every format
| HEX | #b4e638 |
| RGB | rgb(180, 230, 56) |
| HSL | hsl(77, 78%, 56%) |
| CMYK | cmyk(22%, 0%, 76%, 10%) |
| LAB | lab(85.3 -38.9 73.5) |
| LCH | lch(85.3 83.2 117.9) |
| OKLCH | oklch(0.860 0.198 124.9) |
Copy-ready code
/* CSS */
color: #b4e638;
background-color: #b4e638;
/* Tailwind (arbitrary) */
class="text-[#b4e638] bg-[#b4e638]"
/* SCSS */
$brand: #b4e638;
/* SwiftUI */
Color(red: 0.706, green: 0.902, blue: 0.220)
/* Android */
Color.parseColor("#b4e638")Accessibility — WCAG contrast
Aa
#b4e638 on white: 1.47:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#b4e638 on black: 14.32:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red70.6%
Green90.2%
Blue22.0%
CMYK percentages
Cyan21.7%
Magenta0.0%
Yellow75.7%
Key (black)9.8%
Color previews
#b4e638 text on a black background
contrast 14.32:1
Card sample
#b4e638 text on a white background
contrast 1.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b4e638;
Background color
Panel with #b4e638 background
background-color: #b4e638;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b4e638;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(180, 230, 56, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(180, 230, 56, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b4e638; background: linear-gradient(135deg, #b4e638, #40E638);