#64b921
a dark, vivid green · cool · closest name: forestgreen
RGB
100, 185, 33
HSL
94°, 70%, 43%
CMYK
46, 0, 82, 28
Luminance
0.3752
Every format
| HEX | #64b921 |
| RGB | rgb(100, 185, 33) |
| HSL | hsl(94, 70%, 43%) |
| CMYK | cmyk(46%, 0%, 82%, 28%) |
| LAB | lab(67.7 -49.6 62.4) |
| LCH | lch(67.7 79.7 128.5) |
| OKLCH | oklch(0.705 0.195 135.3) |
Copy-ready code
/* CSS */
color: #64b921;
background-color: #64b921;
/* Tailwind (arbitrary) */
class="text-[#64b921] bg-[#64b921]"
/* SCSS */
$brand: #64b921;
/* SwiftUI */
Color(red: 0.392, green: 0.725, blue: 0.129)
/* Android */
Color.parseColor("#64b921")Accessibility — WCAG contrast
Aa
#64b921 on white: 2.47:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#64b921 on black: 8.50:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green72.5%
Blue12.9%
CMYK percentages
Cyan45.9%
Magenta0.0%
Yellow82.2%
Key (black)27.5%
Color previews
#64b921 text on a black background
contrast 8.50:1
Card sample
#64b921 text on a white background
contrast 2.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #64b921;
Background color
Panel with #64b921 background
background-color: #64b921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #64b921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 185, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 185, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #64b921; background: linear-gradient(135deg, #64b921, #21B943);