#c6dd21
a balanced, vivid yellow · cool · closest name: yellow
RGB
198, 221, 33
HSL
67°, 74%, 50%
CMYK
10, 0, 85, 13
Luminance
0.6383
Every format
| HEX | #c6dd21 |
| RGB | rgb(198, 221, 33) |
| HSL | hsl(67, 74%, 50%) |
| CMYK | cmyk(10%, 0%, 85%, 13%) |
| LAB | lab(83.9 -28.4 78.6) |
| LCH | lch(83.9 83.6 109.9) |
| OKLCH | oklch(0.851 0.190 117.2) |
Copy-ready code
/* CSS */
color: #c6dd21;
background-color: #c6dd21;
/* Tailwind (arbitrary) */
class="text-[#c6dd21] bg-[#c6dd21]"
/* SCSS */
$brand: #c6dd21;
/* SwiftUI */
Color(red: 0.776, green: 0.867, blue: 0.129)
/* Android */
Color.parseColor("#c6dd21")Accessibility — WCAG contrast
Aa
#c6dd21 on white: 1.53:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#c6dd21 on black: 13.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red77.6%
Green86.7%
Blue12.9%
CMYK percentages
Cyan10.4%
Magenta0.0%
Yellow85.1%
Key (black)13.3%
Color previews
#c6dd21 text on a black background
contrast 13.77:1
Card sample
#c6dd21 text on a white background
contrast 1.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c6dd21;
Background color
Panel with #c6dd21 background
background-color: #c6dd21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c6dd21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(198, 221, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(198, 221, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c6dd21; background: linear-gradient(135deg, #c6dd21, #49DD21);