#ddf01c
a balanced, electric yellow · cool · closest name: yellow
RGB
221, 240, 28
HSL
65°, 88%, 53%
CMYK
8, 0, 88, 6
Luminance
0.7778
Every format
| HEX | #ddf01c |
| RGB | rgb(221, 240, 28) |
| HSL | hsl(65, 88%, 53%) |
| CMYK | cmyk(8%, 0%, 88%, 6%) |
| LAB | lab(90.7 -28.1 85.7) |
| LCH | lch(90.7 90.2 108.1) |
| OKLCH | oklch(0.910 0.203 115.5) |
Copy-ready code
/* CSS */
color: #ddf01c;
background-color: #ddf01c;
/* Tailwind (arbitrary) */
class="text-[#ddf01c] bg-[#ddf01c]"
/* SCSS */
$brand: #ddf01c;
/* SwiftUI */
Color(red: 0.867, green: 0.941, blue: 0.110)
/* Android */
Color.parseColor("#ddf01c")Accessibility — WCAG contrast
Aa
#ddf01c on white: 1.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ddf01c on black: 16.56:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red86.7%
Green94.1%
Blue11.0%
CMYK percentages
Cyan7.9%
Magenta0.0%
Yellow88.3%
Key (black)5.9%
Color previews
#ddf01c text on a black background
contrast 16.56:1
Card sample
#ddf01c text on a white background
contrast 1.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ddf01c;
Background color
Panel with #ddf01c background
background-color: #ddf01c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ddf01c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(221, 240, 28, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(221, 240, 28, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ddf01c; background: linear-gradient(135deg, #ddf01c, #4FF01C);