#a1aa21
a dark, vivid yellow · cool · closest name: olive
RGB
161, 170, 33
HSL
64°, 68%, 40%
CMYK
5, 0, 81, 33
Luminance
0.3644
Every format
| HEX | #a1aa21 |
| RGB | rgb(161, 170, 33) |
| HSL | hsl(64, 68%, 40%) |
| CMYK | cmyk(5%, 0%, 81%, 33%) |
| LAB | lab(66.8 -19.2 63.0) |
| LCH | lch(66.8 65.9 106.9) |
| OKLCH | oklch(0.708 0.149 113.6) |
Copy-ready code
/* CSS */
color: #a1aa21;
background-color: #a1aa21;
/* Tailwind (arbitrary) */
class="text-[#a1aa21] bg-[#a1aa21]"
/* SCSS */
$brand: #a1aa21;
/* SwiftUI */
Color(red: 0.631, green: 0.667, blue: 0.129)
/* Android */
Color.parseColor("#a1aa21")Accessibility — WCAG contrast
Aa
#a1aa21 on white: 2.53:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#a1aa21 on black: 8.29:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red63.1%
Green66.7%
Blue12.9%
CMYK percentages
Cyan5.3%
Magenta0.0%
Yellow80.6%
Key (black)33.3%
Color previews
#a1aa21 text on a black background
contrast 8.29:1
Card sample
#a1aa21 text on a white background
contrast 2.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a1aa21;
Background color
Panel with #a1aa21 background
background-color: #a1aa21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a1aa21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(161, 170, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(161, 170, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a1aa21; background: linear-gradient(135deg, #a1aa21, #46AA21);