#ddfd11
a balanced, electric yellow · cool · closest name: yellow
RGB
221, 253, 17
HSL
68°, 98%, 53%
CMYK
13, 0, 93, 1
Luminance
0.8566
Every format
| HEX | #ddfd11 |
| RGB | rgb(221, 253, 17) |
| HSL | hsl(68, 98%, 53%) |
| CMYK | cmyk(13%, 0%, 93%, 1%) |
| LAB | lab(94.2 -34.2 89.9) |
| LCH | lch(94.2 96.2 110.9) |
| OKLCH | oklch(0.938 0.218 118.7) |
Copy-ready code
/* CSS */
color: #ddfd11;
background-color: #ddfd11;
/* Tailwind (arbitrary) */
class="text-[#ddfd11] bg-[#ddfd11]"
/* SCSS */
$brand: #ddfd11;
/* SwiftUI */
Color(red: 0.867, green: 0.992, blue: 0.067)
/* Android */
Color.parseColor("#ddfd11")Accessibility — WCAG contrast
Aa
#ddfd11 on white: 1.16:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ddfd11 on black: 18.13:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red86.7%
Green99.2%
Blue6.7%
CMYK percentages
Cyan12.6%
Magenta0.0%
Yellow93.3%
Key (black)0.8%
Color previews
#ddfd11 text on a black background
contrast 18.13:1
Card sample
#ddfd11 text on a white background
contrast 1.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ddfd11;
Background color
Panel with #ddfd11 background
background-color: #ddfd11;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ddfd11;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(221, 253, 17, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(221, 253, 17, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ddfd11; background: linear-gradient(135deg, #ddfd11, #40FD11);