#42ff7d
a balanced, electric green · cool · closest name: lime
RGB
66, 255, 125
HSL
139°, 100%, 63%
CMYK
74, 0, 51, 0
Luminance
0.7416
Every format
| HEX | #42ff7d |
| RGB | rgb(66, 255, 125) |
| HSL | hsl(139, 100%, 63%) |
| CMYK | cmyk(74%, 0%, 51%, 0%) |
| LAB | lab(89.0 -72.6 48.7) |
| LCH | lch(89.0 87.5 146.1) |
| OKLCH | oklch(0.881 0.228 148.9) |
Copy-ready code
/* CSS */
color: #42ff7d;
background-color: #42ff7d;
/* Tailwind (arbitrary) */
class="text-[#42ff7d] bg-[#42ff7d]"
/* SCSS */
$brand: #42ff7d;
/* SwiftUI */
Color(red: 0.259, green: 1.000, blue: 0.490)
/* Android */
Color.parseColor("#42ff7d")Accessibility — WCAG contrast
Aa
#42ff7d on white: 1.33:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#42ff7d on black: 15.83:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green100.0%
Blue49.0%
CMYK percentages
Cyan74.1%
Magenta0.0%
Yellow51.0%
Key (black)0.0%
Color previews
#42ff7d text on a black background
contrast 15.83:1
Card sample
#42ff7d text on a white background
contrast 1.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #42ff7d;
Background color
Panel with #42ff7d background
background-color: #42ff7d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #42ff7d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 255, 125, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 255, 125, 0.45);
Border & gradient
Gradient panel
border: 3px solid #42ff7d; background: linear-gradient(135deg, #42ff7d, #42FFFB);