#fff313
a balanced, electric yellow · cool · closest name: yellow
RGB
255, 243, 19
HSL
57°, 100%, 54%
CMYK
0, 5, 93, 0
Luminance
0.8541
Every format
| HEX | #fff313 |
| RGB | rgb(255, 243, 19) |
| HSL | hsl(57, 100%, 54%) |
| CMYK | cmyk(0%, 5%, 93%, 0%) |
| LAB | lab(94.1 -15.6 90.7) |
| LCH | lch(94.1 92.0 99.8) |
| OKLCH | oklch(0.944 0.199 105.9) |
Copy-ready code
/* CSS */
color: #fff313;
background-color: #fff313;
/* Tailwind (arbitrary) */
class="text-[#fff313] bg-[#fff313]"
/* SCSS */
$brand: #fff313;
/* SwiftUI */
Color(red: 1.000, green: 0.953, blue: 0.075)
/* Android */
Color.parseColor("#fff313")Accessibility — WCAG contrast
Aa
#fff313 on white: 1.16:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fff313 on black: 18.08:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green95.3%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta4.7%
Yellow92.5%
Key (black)0.0%
Color previews
#fff313 text on a black background
contrast 18.08:1
Card sample
#fff313 text on a white background
contrast 1.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fff313;
Background color
Panel with #fff313 background
background-color: #fff313;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fff313;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 243, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 243, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fff313; background: linear-gradient(135deg, #fff313, #6EFF13);