#dede21
a balanced, vivid yellow · cool · closest name: yellow
RGB
222, 222, 33
HSL
60°, 74%, 50%
CMYK
0, 0, 85, 13
Luminance
0.6788
Every format
| HEX | #dede21 |
| RGB | rgb(222, 222, 33) |
| HSL | hsl(60, 74%, 50%) |
| CMYK | cmyk(0%, 0%, 85%, 13%) |
| LAB | lab(86.0 -19.0 81.1) |
| LCH | lch(86.0 83.3 103.2) |
| OKLCH | oklch(0.872 0.184 109.7) |
Copy-ready code
/* CSS */
color: #dede21;
background-color: #dede21;
/* Tailwind (arbitrary) */
class="text-[#dede21] bg-[#dede21]"
/* SCSS */
$brand: #dede21;
/* SwiftUI */
Color(red: 0.871, green: 0.871, blue: 0.129)
/* Android */
Color.parseColor("#dede21")Accessibility — WCAG contrast
Aa
#dede21 on white: 1.44:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#dede21 on black: 14.58:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.1%
Green87.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta0.0%
Yellow85.1%
Key (black)12.9%
Color previews
#dede21 text on a black background
contrast 14.58:1
Card sample
#dede21 text on a white background
contrast 1.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #dede21;
Background color
Panel with #dede21 background
background-color: #dede21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #dede21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(222, 222, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(222, 222, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #dede21; background: linear-gradient(135deg, #dede21, #60DE21);