#fff005
a balanced, electric yellow · cool · closest name: yellow
RGB
255, 240, 5
HSL
56°, 100%, 51%
CMYK
0, 6, 98, 0
Luminance
0.8359
Every format
| HEX | #fff005 |
| RGB | rgb(255, 240, 5) |
| HSL | hsl(56, 100%, 51%) |
| CMYK | cmyk(0%, 6%, 98%, 0%) |
| LAB | lab(93.3 -14.3 91.3) |
| LCH | lch(93.3 92.4 98.9) |
| OKLCH | oklch(0.937 0.198 105.0) |
Copy-ready code
/* CSS */
color: #fff005;
background-color: #fff005;
/* Tailwind (arbitrary) */
class="text-[#fff005] bg-[#fff005]"
/* SCSS */
$brand: #fff005;
/* SwiftUI */
Color(red: 1.000, green: 0.941, blue: 0.020)
/* Android */
Color.parseColor("#fff005")Accessibility — WCAG contrast
Aa
#fff005 on white: 1.19:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fff005 on black: 17.72:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green94.1%
Blue2.0%
CMYK percentages
Cyan0.0%
Magenta5.9%
Yellow98.0%
Key (black)0.0%
Color previews
#fff005 text on a black background
contrast 17.72:1
Card sample
#fff005 text on a white background
contrast 1.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fff005;
Background color
Panel with #fff005 background
background-color: #fff005;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fff005;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 240, 5, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 240, 5, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fff005; background: linear-gradient(135deg, #fff005, #67FF05);