#adc521
a balanced, vivid yellow · cool · closest name: olivedrab
RGB
173, 197, 33
HSL
69°, 71%, 45%
CMYK
12, 0, 83, 23
Luminance
0.4893
Every format
| HEX | #adc521 |
| RGB | rgb(173, 197, 33) |
| HSL | hsl(69, 71%, 45%) |
| CMYK | cmyk(12%, 0%, 83%, 23%) |
| LAB | lab(75.4 -27.4 70.8) |
| LCH | lch(75.4 75.9 111.1) |
| OKLCH | oklch(0.779 0.174 118.4) |
Copy-ready code
/* CSS */
color: #adc521;
background-color: #adc521;
/* Tailwind (arbitrary) */
class="text-[#adc521] bg-[#adc521]"
/* SCSS */
$brand: #adc521;
/* SwiftUI */
Color(red: 0.678, green: 0.773, blue: 0.129)
/* Android */
Color.parseColor("#adc521")Accessibility — WCAG contrast
Aa
#adc521 on white: 1.95:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#adc521 on black: 10.79:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.8%
Green77.3%
Blue12.9%
CMYK percentages
Cyan12.2%
Magenta0.0%
Yellow83.2%
Key (black)22.7%
Color previews
#adc521 text on a black background
contrast 10.79:1
Card sample
#adc521 text on a white background
contrast 1.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #adc521;
Background color
Panel with #adc521 background
background-color: #adc521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #adc521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(173, 197, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 197, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #adc521; background: linear-gradient(135deg, #adc521, #40C521);