#a3e057
a balanced, vivid green · cool · closest name: olivedrab
RGB
163, 224, 87
HSL
87°, 69%, 61%
CMYK
27, 0, 61, 12
Luminance
0.6179
Every format
| HEX | #a3e057 |
| RGB | rgb(163, 224, 87) |
| HSL | hsl(87, 69%, 61%) |
| CMYK | cmyk(27%, 0%, 61%, 12%) |
| LAB | lab(82.8 -40.6 59.3) |
| LCH | lch(82.8 71.8 124.4) |
| OKLCH | oklch(0.838 0.178 129.8) |
Copy-ready code
/* CSS */
color: #a3e057;
background-color: #a3e057;
/* Tailwind (arbitrary) */
class="text-[#a3e057] bg-[#a3e057]"
/* SCSS */
$brand: #a3e057;
/* SwiftUI */
Color(red: 0.639, green: 0.878, blue: 0.341)
/* Android */
Color.parseColor("#a3e057")Accessibility — WCAG contrast
Aa
#a3e057 on white: 1.57:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#a3e057 on black: 13.36:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red63.9%
Green87.8%
Blue34.1%
CMYK percentages
Cyan27.2%
Magenta0.0%
Yellow61.2%
Key (black)12.2%
Color previews
#a3e057 text on a black background
contrast 13.36:1
Card sample
#a3e057 text on a white background
contrast 1.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a3e057;
Background color
Panel with #a3e057 background
background-color: #a3e057;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a3e057;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(163, 224, 87, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(163, 224, 87, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a3e057; background: linear-gradient(135deg, #a3e057, #57E066);