#a3cf39
a balanced, vivid green · cool · closest name: olivedrab
RGB
163, 207, 57
HSL
78°, 61%, 52%
CMYK
21, 0, 73, 19
Luminance
0.5271
Every format
| HEX | #a3cf39 |
| RGB | rgb(163, 207, 57) |
| HSL | hsl(78, 61%, 52%) |
| CMYK | cmyk(21%, 0%, 73%, 19%) |
| LAB | lab(77.7 -35.0 65.6) |
| LCH | lch(77.7 74.3 118.1) |
| OKLCH | oklch(0.796 0.178 124.8) |
Copy-ready code
/* CSS */
color: #a3cf39;
background-color: #a3cf39;
/* Tailwind (arbitrary) */
class="text-[#a3cf39] bg-[#a3cf39]"
/* SCSS */
$brand: #a3cf39;
/* SwiftUI */
Color(red: 0.639, green: 0.812, blue: 0.224)
/* Android */
Color.parseColor("#a3cf39")Accessibility — WCAG contrast
Aa
#a3cf39 on white: 1.82:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#a3cf39 on black: 11.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red63.9%
Green81.2%
Blue22.4%
CMYK percentages
Cyan21.3%
Magenta0.0%
Yellow72.5%
Key (black)18.8%
Color previews
#a3cf39 text on a black background
contrast 11.54:1
Card sample
#a3cf39 text on a white background
contrast 1.82:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a3cf39;
Background color
Panel with #a3cf39 background
background-color: #a3cf39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a3cf39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(163, 207, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(163, 207, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a3cf39; background: linear-gradient(135deg, #a3cf39, #3FCF39);