#ddf11f
a balanced, electric yellow · cool · closest name: yellow
RGB
221, 241, 31
HSL
66°, 88%, 53%
CMYK
8, 0, 87, 6
Luminance
0.7838
Every format
| HEX | #ddf11f |
| RGB | rgb(221, 241, 31) |
| HSL | hsl(66, 88%, 53%) |
| CMYK | cmyk(8%, 0%, 87%, 6%) |
| LAB | lab(91.0 -28.5 85.5) |
| LCH | lch(91.0 90.1 108.4) |
| OKLCH | oklch(0.912 0.203 115.8) |
Copy-ready code
/* CSS */
color: #ddf11f;
background-color: #ddf11f;
/* Tailwind (arbitrary) */
class="text-[#ddf11f] bg-[#ddf11f]"
/* SCSS */
$brand: #ddf11f;
/* SwiftUI */
Color(red: 0.867, green: 0.945, blue: 0.122)
/* Android */
Color.parseColor("#ddf11f")Accessibility — WCAG contrast
Aa
#ddf11f on white: 1.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ddf11f on black: 16.68:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red86.7%
Green94.5%
Blue12.2%
CMYK percentages
Cyan8.3%
Magenta0.0%
Yellow87.1%
Key (black)5.5%
Color previews
#ddf11f text on a black background
contrast 16.68:1
Card sample
#ddf11f text on a white background
contrast 1.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ddf11f;
Background color
Panel with #ddf11f background
background-color: #ddf11f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ddf11f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(221, 241, 31, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(221, 241, 31, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ddf11f; background: linear-gradient(135deg, #ddf11f, #51F11F);