#a4d131
a balanced, vivid green · cool · closest name: olivedrab
RGB
164, 209, 49
HSL
77°, 64%, 51%
CMYK
22, 0, 77, 18
Luminance
0.5372
Every format
| HEX | #a4d131 |
| RGB | rgb(164, 209, 49) |
| HSL | hsl(77, 64%, 51%) |
| CMYK | cmyk(22%, 0%, 77%, 18%) |
| LAB | lab(78.3 -36.0 68.8) |
| LCH | lch(78.3 77.6 117.6) |
| OKLCH | oklch(0.801 0.184 124.6) |
Copy-ready code
/* CSS */
color: #a4d131;
background-color: #a4d131;
/* Tailwind (arbitrary) */
class="text-[#a4d131] bg-[#a4d131]"
/* SCSS */
$brand: #a4d131;
/* SwiftUI */
Color(red: 0.643, green: 0.820, blue: 0.192)
/* Android */
Color.parseColor("#a4d131")Accessibility — WCAG contrast
Aa
#a4d131 on white: 1.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#a4d131 on black: 11.74:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red64.3%
Green82.0%
Blue19.2%
CMYK percentages
Cyan21.5%
Magenta0.0%
Yellow76.6%
Key (black)18.0%
Color previews
#a4d131 text on a black background
contrast 11.74:1
Card sample
#a4d131 text on a white background
contrast 1.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a4d131;
Background color
Panel with #a4d131 background
background-color: #a4d131;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a4d131;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(164, 209, 49, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(164, 209, 49, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a4d131; background: linear-gradient(135deg, #a4d131, #39D131);