#42df3c
a balanced, vivid green · cool · closest name: lime
RGB
66, 223, 60
HSL
118°, 72%, 56%
CMYK
70, 0, 73, 13
Luminance
0.5426
Every format
| HEX | #42df3c |
| RGB | rgb(66, 223, 60) |
| HSL | hsl(118, 72%, 56%) |
| CMYK | cmyk(70%, 0%, 73%, 13%) |
| LAB | lab(78.6 -69.5 64.2) |
| LCH | lch(78.6 94.6 137.3) |
| OKLCH | oklch(0.793 0.238 142.5) |
Copy-ready code
/* CSS */
color: #42df3c;
background-color: #42df3c;
/* Tailwind (arbitrary) */
class="text-[#42df3c] bg-[#42df3c]"
/* SCSS */
$brand: #42df3c;
/* SwiftUI */
Color(red: 0.259, green: 0.875, blue: 0.235)
/* Android */
Color.parseColor("#42df3c")Accessibility — WCAG contrast
Aa
#42df3c on white: 1.77:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#42df3c on black: 11.85:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green87.5%
Blue23.5%
CMYK percentages
Cyan70.4%
Magenta0.0%
Yellow73.1%
Key (black)12.5%
Color previews
#42df3c text on a black background
contrast 11.85:1
Card sample
#42df3c text on a white background
contrast 1.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #42df3c;
Background color
Panel with #42df3c background
background-color: #42df3c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #42df3c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 223, 60, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 223, 60, 0.45);
Border & gradient
Gradient panel
border: 3px solid #42df3c; background: linear-gradient(135deg, #42df3c, #3CDFA3);