#a3c257
a balanced, vivid green · cool · closest name: olivedrab
RGB
163, 194, 87
HSL
77°, 47%, 55%
CMYK
16, 0, 55, 24
Luminance
0.4706
Every format
| HEX | #a3c257 |
| RGB | rgb(163, 194, 87) |
| HSL | hsl(77, 47%, 55%) |
| CMYK | cmyk(16%, 0%, 55%, 24%) |
| LAB | lab(74.2 -26.8 49.6) |
| LCH | lch(74.2 56.4 118.3) |
| OKLCH | oklch(0.769 0.139 123.1) |
Copy-ready code
/* CSS */
color: #a3c257;
background-color: #a3c257;
/* Tailwind (arbitrary) */
class="text-[#a3c257] bg-[#a3c257]"
/* SCSS */
$brand: #a3c257;
/* SwiftUI */
Color(red: 0.639, green: 0.761, blue: 0.341)
/* Android */
Color.parseColor("#a3c257")Accessibility — WCAG contrast
Aa
#a3c257 on white: 2.02:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#a3c257 on black: 10.41:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red63.9%
Green76.1%
Blue34.1%
CMYK percentages
Cyan16.0%
Magenta0.0%
Yellow55.2%
Key (black)23.9%
Color previews
#a3c257 text on a black background
contrast 10.41:1
Card sample
#a3c257 text on a white background
contrast 2.02:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a3c257;
Background color
Panel with #a3c257 background
background-color: #a3c257;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a3c257;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(163, 194, 87, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(163, 194, 87, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a3c257; background: linear-gradient(135deg, #a3c257, #5CC257);