#dfdf01
a dark, electric yellow · cool · closest name: yellow
RGB
223, 223, 1
HSL
60°, 99%, 44%
CMYK
0, 0, 100, 13
Luminance
0.6847
Every format
| HEX | #dfdf01 |
| RGB | rgb(223, 223, 1) |
| HSL | hsl(60, 99%, 44%) |
| CMYK | cmyk(0%, 0%, 100%, 13%) |
| LAB | lab(86.2 -19.5 85.3) |
| LCH | lch(86.2 87.5 102.9) |
| OKLCH | oklch(0.875 0.191 109.8) |
Copy-ready code
/* CSS */
color: #dfdf01;
background-color: #dfdf01;
/* Tailwind (arbitrary) */
class="text-[#dfdf01] bg-[#dfdf01]"
/* SCSS */
$brand: #dfdf01;
/* SwiftUI */
Color(red: 0.875, green: 0.875, blue: 0.004)
/* Android */
Color.parseColor("#dfdf01")Accessibility — WCAG contrast
Aa
#dfdf01 on white: 1.43:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#dfdf01 on black: 14.69:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green87.5%
Blue0.4%
CMYK percentages
Cyan0.0%
Magenta0.0%
Yellow99.6%
Key (black)12.5%
Color previews
#dfdf01 text on a black background
contrast 14.69:1
Card sample
#dfdf01 text on a white background
contrast 1.43:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #dfdf01;
Background color
Panel with #dfdf01 background
background-color: #dfdf01;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #dfdf01;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 223, 1, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 223, 1, 0.45);
Border & gradient
Gradient panel
border: 3px solid #dfdf01; background: linear-gradient(135deg, #dfdf01, #4BDF01);