#64a721
a dark, vivid green · cool · closest name: olivedrab
RGB
100, 167, 33
HSL
90°, 67%, 39%
CMYK
40, 0, 80, 35
Luminance
0.3046
Every format
| HEX | #64a721 |
| RGB | rgb(100, 167, 33) |
| HSL | hsl(90, 67%, 39%) |
| CMYK | cmyk(40%, 0%, 80%, 35%) |
| LAB | lab(62.0 -42.3 57.2) |
| LCH | lch(62.0 71.1 126.5) |
| OKLCH | oklch(0.659 0.174 133.3) |
Copy-ready code
/* CSS */
color: #64a721;
background-color: #64a721;
/* Tailwind (arbitrary) */
class="text-[#64a721] bg-[#64a721]"
/* SCSS */
$brand: #64a721;
/* SwiftUI */
Color(red: 0.392, green: 0.655, blue: 0.129)
/* Android */
Color.parseColor("#64a721")Accessibility — WCAG contrast
Aa
#64a721 on white: 2.96:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#64a721 on black: 7.09:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green65.5%
Blue12.9%
CMYK percentages
Cyan40.1%
Magenta0.0%
Yellow80.2%
Key (black)34.5%
Color previews
#64a721 text on a black background
contrast 7.09:1
Card sample
#64a721 text on a white background
contrast 2.96:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #64a721;
Background color
Panel with #64a721 background
background-color: #64a721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #64a721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 167, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 167, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #64a721; background: linear-gradient(135deg, #64a721, #21A737);