#66ff73
a light, electric green · cool · closest name: lime
RGB
102, 255, 115
HSL
125°, 100%, 70%
CMYK
60, 0, 55, 0
Luminance
0.7558
Every format
| HEX | #66ff73 |
| RGB | rgb(102, 255, 115) |
| HSL | hsl(125, 100%, 70%) |
| CMYK | cmyk(60%, 0%, 55%, 0%) |
| LAB | lab(89.7 -67.7 54.3) |
| LCH | lch(89.7 86.8 141.3) |
| OKLCH | oklch(0.888 0.224 144.8) |
Copy-ready code
/* CSS */
color: #66ff73;
background-color: #66ff73;
/* Tailwind (arbitrary) */
class="text-[#66ff73] bg-[#66ff73]"
/* SCSS */
$brand: #66ff73;
/* SwiftUI */
Color(red: 0.400, green: 1.000, blue: 0.451)
/* Android */
Color.parseColor("#66ff73")Accessibility — WCAG contrast
Aa
#66ff73 on white: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#66ff73 on black: 16.12:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green100.0%
Blue45.1%
CMYK percentages
Cyan60.0%
Magenta0.0%
Yellow54.9%
Key (black)0.0%
Color previews
#66ff73 text on a black background
contrast 16.12:1
Card sample
#66ff73 text on a white background
contrast 1.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #66ff73;
Background color
Panel with #66ff73 background
background-color: #66ff73;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #66ff73;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 255, 115, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 255, 115, 0.45);
Border & gradient
Gradient panel
border: 3px solid #66ff73; background: linear-gradient(135deg, #66ff73, #66FFD9);