#a3af21
a dark, vivid yellow · cool · closest name: olive
RGB
163, 175, 33
HSL
65°, 68%, 41%
CMYK
7, 0, 81, 31
Luminance
0.3856
Every format
| HEX | #a3af21 |
| RGB | rgb(163, 175, 33) |
| HSL | hsl(65, 68%, 41%) |
| CMYK | cmyk(7%, 0%, 81%, 31%) |
| LAB | lab(68.4 -20.8 64.5) |
| LCH | lch(68.4 67.7 107.9) |
| OKLCH | oklch(0.721 0.154 114.7) |
Copy-ready code
/* CSS */
color: #a3af21;
background-color: #a3af21;
/* Tailwind (arbitrary) */
class="text-[#a3af21] bg-[#a3af21]"
/* SCSS */
$brand: #a3af21;
/* SwiftUI */
Color(red: 0.639, green: 0.686, blue: 0.129)
/* Android */
Color.parseColor("#a3af21")Accessibility — WCAG contrast
Aa
#a3af21 on white: 2.41:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#a3af21 on black: 8.71:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red63.9%
Green68.6%
Blue12.9%
CMYK percentages
Cyan6.9%
Magenta0.0%
Yellow81.1%
Key (black)31.4%
Color previews
#a3af21 text on a black background
contrast 8.71:1
Card sample
#a3af21 text on a white background
contrast 2.41:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a3af21;
Background color
Panel with #a3af21 background
background-color: #a3af21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a3af21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(163, 175, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(163, 175, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a3af21; background: linear-gradient(135deg, #a3af21, #44AF21);