#aca821
a dark, vivid yellow · cool · closest name: olive
RGB
172, 168, 33
HSL
58°, 68%, 40%
CMYK
0, 2, 81, 33
Luminance
0.3689
Every format
| HEX | #aca821 |
| RGB | rgb(172, 168, 33) |
| HSL | hsl(58, 68%, 40%) |
| CMYK | cmyk(0%, 2%, 81%, 33%) |
| LAB | lab(67.2 -13.3 63.7) |
| LCH | lch(67.2 65.0 101.8) |
| OKLCH | oklch(0.713 0.145 107.7) |
Copy-ready code
/* CSS */
color: #aca821;
background-color: #aca821;
/* Tailwind (arbitrary) */
class="text-[#aca821] bg-[#aca821]"
/* SCSS */
$brand: #aca821;
/* SwiftUI */
Color(red: 0.675, green: 0.659, blue: 0.129)
/* Android */
Color.parseColor("#aca821")Accessibility — WCAG contrast
Aa
#aca821 on white: 2.51:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#aca821 on black: 8.38:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.5%
Green65.9%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta2.3%
Yellow80.8%
Key (black)32.5%
Color previews
#aca821 text on a black background
contrast 8.38:1
Card sample
#aca821 text on a white background
contrast 2.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #aca821;
Background color
Panel with #aca821 background
background-color: #aca821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #aca821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(172, 168, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 168, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #aca821; background: linear-gradient(135deg, #aca821, #53AC21);