#42fc13
a balanced, electric green · cool · closest name: lime
RGB
66, 252, 19
HSL
108°, 98%, 53%
CMYK
74, 0, 93, 1
Luminance
0.7083
Every format
| HEX | #42fc13 |
| RGB | rgb(66, 252, 19) |
| HSL | hsl(108, 98%, 53%) |
| CMYK | cmyk(74%, 0%, 93%, 1%) |
| LAB | lab(87.4 -80.0 81.5) |
| LCH | lch(87.4 114.2 134.5) |
| OKLCH | oklch(0.865 0.281 141.1) |
Copy-ready code
/* CSS */
color: #42fc13;
background-color: #42fc13;
/* Tailwind (arbitrary) */
class="text-[#42fc13] bg-[#42fc13]"
/* SCSS */
$brand: #42fc13;
/* SwiftUI */
Color(red: 0.259, green: 0.988, blue: 0.075)
/* Android */
Color.parseColor("#42fc13")Accessibility — WCAG contrast
Aa
#42fc13 on white: 1.38:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#42fc13 on black: 15.17:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green98.8%
Blue7.5%
CMYK percentages
Cyan73.8%
Magenta0.0%
Yellow92.5%
Key (black)1.2%
Color previews
#42fc13 text on a black background
contrast 15.17:1
Card sample
#42fc13 text on a white background
contrast 1.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #42fc13;
Background color
Panel with #42fc13 background
background-color: #42fc13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #42fc13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 252, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 252, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #42fc13; background: linear-gradient(135deg, #42fc13, #13FC7F);