#fdf00f
a balanced, electric yellow · cool · closest name: yellow
RGB
253, 240, 15
HSL
57°, 98%, 53%
CMYK
0, 5, 94, 1
Luminance
0.8324
Every format
| HEX | #fdf00f |
| RGB | rgb(253, 240, 15) |
| HSL | hsl(57, 98%, 53%) |
| CMYK | cmyk(0%, 5%, 94%, 1%) |
| LAB | lab(93.1 -15.1 90.3) |
| LCH | lch(93.1 91.6 99.5) |
| OKLCH | oklch(0.936 0.198 105.6) |
Copy-ready code
/* CSS */
color: #fdf00f;
background-color: #fdf00f;
/* Tailwind (arbitrary) */
class="text-[#fdf00f] bg-[#fdf00f]"
/* SCSS */
$brand: #fdf00f;
/* SwiftUI */
Color(red: 0.992, green: 0.941, blue: 0.059)
/* Android */
Color.parseColor("#fdf00f")Accessibility — WCAG contrast
Aa
#fdf00f on white: 1.19:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fdf00f on black: 17.65:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.2%
Green94.1%
Blue5.9%
CMYK percentages
Cyan0.0%
Magenta5.1%
Yellow94.1%
Key (black)0.8%
Color previews
#fdf00f text on a black background
contrast 17.65:1
Card sample
#fdf00f text on a white background
contrast 1.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fdf00f;
Background color
Panel with #fdf00f background
background-color: #fdf00f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fdf00f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(253, 240, 15, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(253, 240, 15, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fdf00f; background: linear-gradient(135deg, #fdf00f, #6BFD0F);