#6df428
a balanced, electric green · cool · closest name: lime
RGB
109, 244, 40
HSL
100°, 90%, 56%
CMYK
55, 0, 84, 4
Luminance
0.6811
Every format
| HEX | #6df428 |
| RGB | rgb(109, 244, 40) |
| HSL | hsl(100, 90%, 56%) |
| CMYK | cmyk(55%, 0%, 84%, 4%) |
| LAB | lab(86.1 -68.2 77.2) |
| LCH | lch(86.1 103.1 131.5) |
| OKLCH | oklch(0.857 0.254 138.1) |
Copy-ready code
/* CSS */
color: #6df428;
background-color: #6df428;
/* Tailwind (arbitrary) */
class="text-[#6df428] bg-[#6df428]"
/* SCSS */
$brand: #6df428;
/* SwiftUI */
Color(red: 0.427, green: 0.957, blue: 0.157)
/* Android */
Color.parseColor("#6df428")Accessibility — WCAG contrast
Aa
#6df428 on white: 1.44:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#6df428 on black: 14.62:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red42.7%
Green95.7%
Blue15.7%
CMYK percentages
Cyan55.3%
Magenta0.0%
Yellow83.6%
Key (black)4.3%
Color previews
#6df428 text on a black background
contrast 14.62:1
Card sample
#6df428 text on a white background
contrast 1.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6df428;
Background color
Panel with #6df428 background
background-color: #6df428;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6df428;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(109, 244, 40, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(109, 244, 40, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6df428; background: linear-gradient(135deg, #6df428, #28F46B);