#a9b310
a dark, electric yellow · cool · closest name: olive
RGB
169, 179, 16
HSL
64°, 84%, 38%
CMYK
6, 0, 91, 30
Luminance
0.4071
Every format
| HEX | #a9b310 |
| RGB | rgb(169, 179, 16) |
| HSL | hsl(64, 84%, 38%) |
| CMYK | cmyk(6%, 0%, 91%, 30%) |
| LAB | lab(70.0 -20.7 69.5) |
| LCH | lch(70.0 72.5 106.6) |
| OKLCH | oklch(0.734 0.162 113.8) |
Copy-ready code
/* CSS */
color: #a9b310;
background-color: #a9b310;
/* Tailwind (arbitrary) */
class="text-[#a9b310] bg-[#a9b310]"
/* SCSS */
$brand: #a9b310;
/* SwiftUI */
Color(red: 0.663, green: 0.702, blue: 0.063)
/* Android */
Color.parseColor("#a9b310")Accessibility — WCAG contrast
Aa
#a9b310 on white: 2.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#a9b310 on black: 9.14:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red66.3%
Green70.2%
Blue6.3%
CMYK percentages
Cyan5.6%
Magenta0.0%
Yellow91.1%
Key (black)29.8%
Color previews
#a9b310 text on a black background
contrast 9.14:1
Card sample
#a9b310 text on a white background
contrast 2.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a9b310;
Background color
Panel with #a9b310 background
background-color: #a9b310;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a9b310;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(169, 179, 16, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(169, 179, 16, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a9b310; background: linear-gradient(135deg, #a9b310, #3CB310);