#66e708
a balanced, electric green · cool · closest name: lime
RGB
102, 231, 8
HSL
95°, 93%, 47%
CMYK
56, 0, 97, 9
Luminance
0.5999
Every format
| HEX | #66e708 |
| RGB | rgb(102, 231, 8) |
| HSL | hsl(95, 93%, 47%) |
| CMYK | cmyk(56%, 0%, 97%, 9%) |
| LAB | lab(81.8 -66.4 78.4) |
| LCH | lch(81.8 102.8 130.3) |
| OKLCH | oklch(0.822 0.250 137.5) |
Copy-ready code
/* CSS */
color: #66e708;
background-color: #66e708;
/* Tailwind (arbitrary) */
class="text-[#66e708] bg-[#66e708]"
/* SCSS */
$brand: #66e708;
/* SwiftUI */
Color(red: 0.400, green: 0.906, blue: 0.031)
/* Android */
Color.parseColor("#66e708")Accessibility — WCAG contrast
Aa
#66e708 on white: 1.62:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#66e708 on black: 13.00:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green90.6%
Blue3.1%
CMYK percentages
Cyan55.8%
Magenta0.0%
Yellow96.5%
Key (black)9.4%
Color previews
#66e708 text on a black background
contrast 13.00:1
Card sample
#66e708 text on a white background
contrast 1.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #66e708;
Background color
Panel with #66e708 background
background-color: #66e708;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #66e708;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 231, 8, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 231, 8, 0.45);
Border & gradient
Gradient panel
border: 3px solid #66e708; background: linear-gradient(135deg, #66e708, #08E73F);