#fff038
a balanced, electric yellow · cool · closest name: gold
RGB
255, 240, 56
HSL
56°, 100%, 61%
CMYK
0, 6, 78, 0
Luminance
0.8387
Every format
| HEX | #fff038 |
| RGB | rgb(255, 240, 56) |
| HSL | hsl(56, 100%, 61%) |
| CMYK | cmyk(0%, 6%, 78%, 0%) |
| LAB | lab(93.4 -13.4 82.9) |
| LCH | lch(93.4 84.0 99.2) |
| OKLCH | oklch(0.939 0.186 104.5) |
Copy-ready code
/* CSS */
color: #fff038;
background-color: #fff038;
/* Tailwind (arbitrary) */
class="text-[#fff038] bg-[#fff038]"
/* SCSS */
$brand: #fff038;
/* SwiftUI */
Color(red: 1.000, green: 0.941, blue: 0.220)
/* Android */
Color.parseColor("#fff038")Accessibility — WCAG contrast
Aa
#fff038 on white: 1.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fff038 on black: 17.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green94.1%
Blue22.0%
CMYK percentages
Cyan0.0%
Magenta5.9%
Yellow78.0%
Key (black)0.0%
Color previews
#fff038 text on a black background
contrast 17.77:1
Card sample
#fff038 text on a white background
contrast 1.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fff038;
Background color
Panel with #fff038 background
background-color: #fff038;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fff038;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 240, 56, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 240, 56, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fff038; background: linear-gradient(135deg, #fff038, #89FF38);