#a3ff1a
a balanced, electric green · cool · closest name: lime
RGB
163, 255, 26
HSL
84°, 100%, 55%
CMYK
36, 0, 90, 0
Luminance
0.7938
Every format
| HEX | #a3ff1a |
| RGB | rgb(163, 255, 26) |
| HSL | hsl(84, 100%, 55%) |
| CMYK | cmyk(36%, 0%, 90%, 0%) |
| LAB | lab(91.4 -56.5 85.2) |
| LCH | lch(91.4 102.2 123.6) |
| OKLCH | oklch(0.907 0.244 131.3) |
Copy-ready code
/* CSS */
color: #a3ff1a;
background-color: #a3ff1a;
/* Tailwind (arbitrary) */
class="text-[#a3ff1a] bg-[#a3ff1a]"
/* SCSS */
$brand: #a3ff1a;
/* SwiftUI */
Color(red: 0.639, green: 1.000, blue: 0.102)
/* Android */
Color.parseColor("#a3ff1a")Accessibility — WCAG contrast
Aa
#a3ff1a on white: 1.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#a3ff1a on black: 16.88:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red63.9%
Green100.0%
Blue10.2%
CMYK percentages
Cyan36.1%
Magenta0.0%
Yellow89.8%
Key (black)0.0%
Color previews
#a3ff1a text on a black background
contrast 16.88:1
Card sample
#a3ff1a text on a white background
contrast 1.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a3ff1a;
Background color
Panel with #a3ff1a background
background-color: #a3ff1a;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a3ff1a;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(163, 255, 26, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(163, 255, 26, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a3ff1a; background: linear-gradient(135deg, #a3ff1a, #1AFF2A);