#64ad21
a dark, vivid green · cool · closest name: forestgreen
RGB
100, 173, 33
HSL
91°, 68%, 40%
CMYK
42, 0, 81, 32
Luminance
0.3271
Every format
| HEX | #64ad21 |
| RGB | rgb(100, 173, 33) |
| HSL | hsl(91, 68%, 40%) |
| CMYK | cmyk(42%, 0%, 81%, 32%) |
| LAB | lab(63.9 -44.8 58.9) |
| LCH | lch(63.9 74.0 127.2) |
| OKLCH | oklch(0.674 0.181 134.1) |
Copy-ready code
/* CSS */
color: #64ad21;
background-color: #64ad21;
/* Tailwind (arbitrary) */
class="text-[#64ad21] bg-[#64ad21]"
/* SCSS */
$brand: #64ad21;
/* SwiftUI */
Color(red: 0.392, green: 0.678, blue: 0.129)
/* Android */
Color.parseColor("#64ad21")Accessibility — WCAG contrast
Aa
#64ad21 on white: 2.78:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#64ad21 on black: 7.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green67.8%
Blue12.9%
CMYK percentages
Cyan42.2%
Magenta0.0%
Yellow80.9%
Key (black)32.2%
Color previews
#64ad21 text on a black background
contrast 7.54:1
Card sample
#64ad21 text on a white background
contrast 2.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #64ad21;
Background color
Panel with #64ad21 background
background-color: #64ad21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #64ad21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 173, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 173, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #64ad21; background: linear-gradient(135deg, #64ad21, #21AD3B);