#fff104
a balanced, electric yellow · cool · closest name: yellow
RGB
255, 241, 4
HSL
57°, 100%, 51%
CMYK
0, 6, 98, 0
Luminance
0.8418
Every format
| HEX | #fff104 |
| RGB | rgb(255, 241, 4) |
| HSL | hsl(57, 100%, 51%) |
| CMYK | cmyk(0%, 6%, 98%, 0%) |
| LAB | lab(93.5 -14.8 91.6) |
| LCH | lch(93.5 92.8 99.2) |
| OKLCH | oklch(0.939 0.199 105.3) |
Copy-ready code
/* CSS */
color: #fff104;
background-color: #fff104;
/* Tailwind (arbitrary) */
class="text-[#fff104] bg-[#fff104]"
/* SCSS */
$brand: #fff104;
/* SwiftUI */
Color(red: 1.000, green: 0.945, blue: 0.016)
/* Android */
Color.parseColor("#fff104")Accessibility — WCAG contrast
Aa
#fff104 on white: 1.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fff104 on black: 17.84:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green94.5%
Blue1.6%
CMYK percentages
Cyan0.0%
Magenta5.5%
Yellow98.4%
Key (black)0.0%
Color previews
#fff104 text on a black background
contrast 17.84:1
Card sample
#fff104 text on a white background
contrast 1.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fff104;
Background color
Panel with #fff104 background
background-color: #fff104;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fff104;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 241, 4, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 241, 4, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fff104; background: linear-gradient(135deg, #fff104, #66FF04);