#ddf40d
a balanced, electric yellow · cool · closest name: yellow
RGB
221, 244, 13
HSL
66°, 91%, 50%
CMYK
9, 0, 95, 4
Luminance
0.8010
Every format
| HEX | #ddf40d |
| RGB | rgb(221, 244, 13) |
| HSL | hsl(66, 91%, 50%) |
| CMYK | cmyk(9%, 0%, 95%, 4%) |
| LAB | lab(91.7 -30.2 88.4) |
| LCH | lch(91.7 93.4 108.8) |
| OKLCH | oklch(0.918 0.209 116.5) |
Copy-ready code
/* CSS */
color: #ddf40d;
background-color: #ddf40d;
/* Tailwind (arbitrary) */
class="text-[#ddf40d] bg-[#ddf40d]"
/* SCSS */
$brand: #ddf40d;
/* SwiftUI */
Color(red: 0.867, green: 0.957, blue: 0.051)
/* Android */
Color.parseColor("#ddf40d")Accessibility — WCAG contrast
Aa
#ddf40d on white: 1.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ddf40d on black: 17.02:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red86.7%
Green95.7%
Blue5.1%
CMYK percentages
Cyan9.4%
Magenta0.0%
Yellow94.7%
Key (black)4.3%
Color previews
#ddf40d text on a black background
contrast 17.02:1
Card sample
#ddf40d text on a white background
contrast 1.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ddf40d;
Background color
Panel with #ddf40d background
background-color: #ddf40d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ddf40d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(221, 244, 13, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(221, 244, 13, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ddf40d; background: linear-gradient(135deg, #ddf40d, #43F40D);