#a3cd39
a balanced, vivid green · cool · closest name: olivedrab
RGB
163, 205, 57
HSL
77°, 60%, 51%
CMYK
21, 0, 72, 20
Luminance
0.5174
Every format
| HEX | #a3cd39 |
| RGB | rgb(163, 205, 57) |
| HSL | hsl(77, 60%, 51%) |
| CMYK | cmyk(21%, 0%, 72%, 20%) |
| LAB | lab(77.1 -34.1 65.0) |
| LCH | lch(77.1 73.4 117.7) |
| OKLCH | oklch(0.791 0.176 124.3) |
Copy-ready code
/* CSS */
color: #a3cd39;
background-color: #a3cd39;
/* Tailwind (arbitrary) */
class="text-[#a3cd39] bg-[#a3cd39]"
/* SCSS */
$brand: #a3cd39;
/* SwiftUI */
Color(red: 0.639, green: 0.804, blue: 0.224)
/* Android */
Color.parseColor("#a3cd39")Accessibility — WCAG contrast
Aa
#a3cd39 on white: 1.85:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#a3cd39 on black: 11.35:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red63.9%
Green80.4%
Blue22.4%
CMYK percentages
Cyan20.5%
Magenta0.0%
Yellow72.2%
Key (black)19.6%
Color previews
#a3cd39 text on a black background
contrast 11.35:1
Card sample
#a3cd39 text on a white background
contrast 1.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a3cd39;
Background color
Panel with #a3cd39 background
background-color: #a3cd39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a3cd39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(163, 205, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(163, 205, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a3cd39; background: linear-gradient(135deg, #a3cd39, #40CD39);