#deec21
a balanced, electric yellow · cool · closest name: yellow
RGB
222, 236, 33
HSL
64°, 84%, 53%
CMYK
6, 0, 86, 8
Luminance
0.7563
Every format
| HEX | #deec21 |
| RGB | rgb(222, 236, 33) |
| HSL | hsl(64, 84%, 53%) |
| CMYK | cmyk(6%, 0%, 86%, 8%) |
| LAB | lab(89.7 -25.7 84.1) |
| LCH | lch(89.7 88.0 107.0) |
| OKLCH | oklch(0.902 0.197 114.1) |
Copy-ready code
/* CSS */
color: #deec21;
background-color: #deec21;
/* Tailwind (arbitrary) */
class="text-[#deec21] bg-[#deec21]"
/* SCSS */
$brand: #deec21;
/* SwiftUI */
Color(red: 0.871, green: 0.925, blue: 0.129)
/* Android */
Color.parseColor("#deec21")Accessibility — WCAG contrast
Aa
#deec21 on white: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#deec21 on black: 16.13:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.1%
Green92.5%
Blue12.9%
CMYK percentages
Cyan5.9%
Magenta0.0%
Yellow86.0%
Key (black)7.5%
Color previews
#deec21 text on a black background
contrast 16.13:1
Card sample
#deec21 text on a white background
contrast 1.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #deec21;
Background color
Panel with #deec21 background
background-color: #deec21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #deec21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(222, 236, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(222, 236, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #deec21; background: linear-gradient(135deg, #deec21, #57EC21);