#ddfb21
a balanced, electric yellow · cool · closest name: yellow
RGB
221, 251, 33
HSL
68°, 97%, 56%
CMYK
12, 0, 87, 2
Luminance
0.8448
Every format
| HEX | #ddfb21 |
| RGB | rgb(221, 251, 33) |
| HSL | hsl(68, 97%, 56%) |
| CMYK | cmyk(12%, 0%, 87%, 2%) |
| LAB | lab(93.7 -33.1 87.3) |
| LCH | lch(93.7 93.3 110.7) |
| OKLCH | oklch(0.934 0.212 118.3) |
Copy-ready code
/* CSS */
color: #ddfb21;
background-color: #ddfb21;
/* Tailwind (arbitrary) */
class="text-[#ddfb21] bg-[#ddfb21]"
/* SCSS */
$brand: #ddfb21;
/* SwiftUI */
Color(red: 0.867, green: 0.984, blue: 0.129)
/* Android */
Color.parseColor("#ddfb21")Accessibility — WCAG contrast
Aa
#ddfb21 on white: 1.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ddfb21 on black: 17.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red86.7%
Green98.4%
Blue12.9%
CMYK percentages
Cyan12.0%
Magenta0.0%
Yellow86.9%
Key (black)1.6%
Color previews
#ddfb21 text on a black background
contrast 17.90:1
Card sample
#ddfb21 text on a white background
contrast 1.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ddfb21;
Background color
Panel with #ddfb21 background
background-color: #ddfb21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ddfb21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(221, 251, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(221, 251, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ddfb21; background: linear-gradient(135deg, #ddfb21, #4CFB21);