#fcff13
a balanced, electric yellow · cool · “yellow”
RGB
252, 255, 19
HSL
61°, 100%, 54%
CMYK
1, 0, 93, 0
Luminance
0.9226
Every format
| HEX | #fcff13 |
| RGB | rgb(252, 255, 19) |
| HSL | hsl(61, 100%, 54%) |
| CMYK | cmyk(1%, 0%, 93%, 0%) |
| LAB | lab(96.9 -22.6 92.8) |
| LCH | lch(96.9 95.5 103.7) |
| OKLCH | oklch(0.966 0.210 110.6) |
Copy-ready code
/* CSS */
color: #fcff13;
background-color: #fcff13;
/* Tailwind (arbitrary) */
class="text-[#fcff13] bg-[#fcff13]"
/* SCSS */
$brand: #fcff13;
/* SwiftUI */
Color(red: 0.988, green: 1.000, blue: 0.075)
/* Android */
Color.parseColor("#fcff13")Accessibility — WCAG contrast
Aa
#fcff13 on white: 1.08:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fcff13 on black: 19.45:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red98.8%
Green100.0%
Blue7.5%
CMYK percentages
Cyan1.2%
Magenta0.0%
Yellow92.5%
Key (black)0.0%
Color previews
#fcff13 text on a black background
contrast 19.45:1
Card sample
#fcff13 text on a white background
contrast 1.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fcff13;
Background color
Panel with #fcff13 background
background-color: #fcff13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fcff13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(252, 255, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(252, 255, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fcff13; background: linear-gradient(135deg, #fcff13, #5EFF13);