#64a521
a dark, vivid green · cool · closest name: olivedrab
RGB
100, 165, 33
HSL
90°, 67%, 39%
CMYK
39, 0, 80, 35
Luminance
0.2973
Every format
| HEX | #64a521 |
| RGB | rgb(100, 165, 33) |
| HSL | hsl(90, 67%, 39%) |
| CMYK | cmyk(39%, 0%, 80%, 35%) |
| LAB | lab(61.4 -41.4 56.6) |
| LCH | lch(61.4 70.2 126.2) |
| OKLCH | oklch(0.654 0.171 133.1) |
Copy-ready code
/* CSS */
color: #64a521;
background-color: #64a521;
/* Tailwind (arbitrary) */
class="text-[#64a521] bg-[#64a521]"
/* SCSS */
$brand: #64a521;
/* SwiftUI */
Color(red: 0.392, green: 0.647, blue: 0.129)
/* Android */
Color.parseColor("#64a521")Accessibility — WCAG contrast
Aa
#64a521 on white: 3.02:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#64a521 on black: 6.95:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green64.7%
Blue12.9%
CMYK percentages
Cyan39.4%
Magenta0.0%
Yellow80.0%
Key (black)35.3%
Color previews
#64a521 text on a black background
contrast 6.95:1
Card sample
#64a521 text on a white background
contrast 3.02:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #64a521;
Background color
Panel with #64a521 background
background-color: #64a521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #64a521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 165, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 165, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #64a521; background: linear-gradient(135deg, #64a521, #21A536);