#adb821
a dark, vivid yellow · cool · closest name: olive
RGB
173, 184, 33
HSL
64°, 70%, 43%
CMYK
6, 0, 82, 28
Luminance
0.4328
Every format
| HEX | #adb821 |
| RGB | rgb(173, 184, 33) |
| HSL | hsl(64, 70%, 43%) |
| CMYK | cmyk(6%, 0%, 82%, 28%) |
| LAB | lab(71.7 -21.0 67.6) |
| LCH | lch(71.7 70.8 107.3) |
| OKLCH | oklch(0.749 0.160 114.1) |
Copy-ready code
/* CSS */
color: #adb821;
background-color: #adb821;
/* Tailwind (arbitrary) */
class="text-[#adb821] bg-[#adb821]"
/* SCSS */
$brand: #adb821;
/* SwiftUI */
Color(red: 0.678, green: 0.722, blue: 0.129)
/* Android */
Color.parseColor("#adb821")Accessibility — WCAG contrast
Aa
#adb821 on white: 2.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#adb821 on black: 9.66:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.8%
Green72.2%
Blue12.9%
CMYK percentages
Cyan6.0%
Magenta0.0%
Yellow82.1%
Key (black)27.8%
Color previews
#adb821 text on a black background
contrast 9.66:1
Card sample
#adb821 text on a white background
contrast 2.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #adb821;
Background color
Panel with #adb821 background
background-color: #adb821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #adb821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(173, 184, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 184, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #adb821; background: linear-gradient(135deg, #adb821, #48B821);