#64da21
a balanced, vivid green · cool · closest name: lime
RGB
100, 218, 33
HSL
98°, 74%, 49%
CMYK
54, 0, 85, 15
Luminance
0.5296
Every format
| HEX | #64da21 |
| RGB | rgb(100, 218, 33) |
| HSL | hsl(98, 74%, 49%) |
| CMYK | cmyk(54%, 0%, 85%, 15%) |
| LAB | lab(77.8 -61.8 71.4) |
| LCH | lch(77.8 94.5 130.9) |
| OKLCH | oklch(0.789 0.232 137.7) |
Copy-ready code
/* CSS */
color: #64da21;
background-color: #64da21;
/* Tailwind (arbitrary) */
class="text-[#64da21] bg-[#64da21]"
/* SCSS */
$brand: #64da21;
/* SwiftUI */
Color(red: 0.392, green: 0.855, blue: 0.129)
/* Android */
Color.parseColor("#64da21")Accessibility — WCAG contrast
Aa
#64da21 on white: 1.81:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#64da21 on black: 11.59:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green85.5%
Blue12.9%
CMYK percentages
Cyan54.1%
Magenta0.0%
Yellow84.9%
Key (black)14.5%
Color previews
#64da21 text on a black background
contrast 11.59:1
Card sample
#64da21 text on a white background
contrast 1.81:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #64da21;
Background color
Panel with #64da21 background
background-color: #64da21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #64da21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 218, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 218, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #64da21; background: linear-gradient(135deg, #64da21, #21DA59);