#64df40
a balanced, vivid green · cool · closest name: lime
RGB
100, 223, 64
HSL
106°, 71%, 56%
CMYK
55, 0, 71, 13
Luminance
0.5585
Every format
| HEX | #64df40 |
| RGB | rgb(100, 223, 64) |
| HSL | hsl(106, 71%, 56%) |
| CMYK | cmyk(55%, 0%, 71%, 13%) |
| LAB | lab(79.5 -61.9 64.0) |
| LCH | lch(79.5 89.0 134.1) |
| OKLCH | oklch(0.803 0.223 139.6) |
Copy-ready code
/* CSS */
color: #64df40;
background-color: #64df40;
/* Tailwind (arbitrary) */
class="text-[#64df40] bg-[#64df40]"
/* SCSS */
$brand: #64df40;
/* SwiftUI */
Color(red: 0.392, green: 0.875, blue: 0.251)
/* Android */
Color.parseColor("#64df40")Accessibility — WCAG contrast
Aa
#64df40 on white: 1.73:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#64df40 on black: 12.17:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green87.5%
Blue25.1%
CMYK percentages
Cyan55.2%
Magenta0.0%
Yellow71.3%
Key (black)12.5%
Color previews
#64df40 text on a black background
contrast 12.17:1
Card sample
#64df40 text on a white background
contrast 1.73:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #64df40;
Background color
Panel with #64df40 background
background-color: #64df40;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #64df40;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 223, 64, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 223, 64, 0.45);
Border & gradient
Gradient panel
border: 3px solid #64df40; background: linear-gradient(135deg, #64df40, #40DF86);