#adc021
a dark, vivid yellow · cool · closest name: olivedrab
RGB
173, 192, 33
HSL
67°, 71%, 44%
CMYK
10, 0, 83, 25
Luminance
0.4669
Every format
| HEX | #adc021 |
| RGB | rgb(173, 192, 33) |
| HSL | hsl(67, 71%, 44%) |
| CMYK | cmyk(10%, 0%, 83%, 25%) |
| LAB | lab(74.0 -24.9 69.6) |
| LCH | lch(74.0 73.9 109.7) |
| OKLCH | oklch(0.767 0.169 116.9) |
Copy-ready code
/* CSS */
color: #adc021;
background-color: #adc021;
/* Tailwind (arbitrary) */
class="text-[#adc021] bg-[#adc021]"
/* SCSS */
$brand: #adc021;
/* SwiftUI */
Color(red: 0.678, green: 0.753, blue: 0.129)
/* Android */
Color.parseColor("#adc021")Accessibility — WCAG contrast
Aa
#adc021 on white: 2.03:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#adc021 on black: 10.34:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.8%
Green75.3%
Blue12.9%
CMYK percentages
Cyan9.9%
Magenta0.0%
Yellow82.8%
Key (black)24.7%
Color previews
#adc021 text on a black background
contrast 10.34:1
Card sample
#adc021 text on a white background
contrast 2.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #adc021;
Background color
Panel with #adc021 background
background-color: #adc021;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #adc021;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(173, 192, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 192, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #adc021; background: linear-gradient(135deg, #adc021, #43C021);