#42f430
a balanced, electric green · cool · closest name: lime
RGB
66, 244, 48
HSL
115°, 90%, 57%
CMYK
73, 0, 80, 4
Luminance
0.6607
Every format
| HEX | #42f430 |
| RGB | rgb(66, 244, 48) |
| HSL | hsl(115, 90%, 57%) |
| CMYK | cmyk(73%, 0%, 80%, 4%) |
| LAB | lab(85.0 -76.7 74.0) |
| LCH | lch(85.0 106.5 136.0) |
| OKLCH | oklch(0.846 0.266 141.9) |
Copy-ready code
/* CSS */
color: #42f430;
background-color: #42f430;
/* Tailwind (arbitrary) */
class="text-[#42f430] bg-[#42f430]"
/* SCSS */
$brand: #42f430;
/* SwiftUI */
Color(red: 0.259, green: 0.957, blue: 0.188)
/* Android */
Color.parseColor("#42f430")Accessibility — WCAG contrast
Aa
#42f430 on white: 1.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#42f430 on black: 14.21:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green95.7%
Blue18.8%
CMYK percentages
Cyan73.0%
Magenta0.0%
Yellow80.3%
Key (black)4.3%
Color previews
#42f430 text on a black background
contrast 14.21:1
Card sample
#42f430 text on a white background
contrast 1.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #42f430;
Background color
Panel with #42f430 background
background-color: #42f430;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #42f430;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 244, 48, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 244, 48, 0.45);
Border & gradient
Gradient panel
border: 3px solid #42f430; background: linear-gradient(135deg, #42f430, #30F4A1);