#fffc3f
a balanced, electric yellow · cool · closest name: yellow
RGB
255, 252, 63
HSL
59°, 100%, 62%
CMYK
0, 1, 75, 0
Luminance
0.9124
Every format
| HEX | #fffc3f |
| RGB | rgb(255, 252, 63) |
| HSL | hsl(59, 100%, 62%) |
| CMYK | cmyk(0%, 1%, 75%, 0%) |
| LAB | lab(96.5 -18.9 83.7) |
| LCH | lch(96.5 85.8 102.8) |
| OKLCH | oklch(0.963 0.193 108.6) |
Copy-ready code
/* CSS */
color: #fffc3f;
background-color: #fffc3f;
/* Tailwind (arbitrary) */
class="text-[#fffc3f] bg-[#fffc3f]"
/* SCSS */
$brand: #fffc3f;
/* SwiftUI */
Color(red: 1.000, green: 0.988, blue: 0.247)
/* Android */
Color.parseColor("#fffc3f")Accessibility — WCAG contrast
Aa
#fffc3f on white: 1.09:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fffc3f on black: 19.25:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green98.8%
Blue24.7%
CMYK percentages
Cyan0.0%
Magenta1.2%
Yellow75.3%
Key (black)0.0%
Color previews
#fffc3f text on a black background
contrast 19.25:1
Card sample
#fffc3f text on a white background
contrast 1.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fffc3f;
Background color
Panel with #fffc3f background
background-color: #fffc3f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fffc3f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 252, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 252, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fffc3f; background: linear-gradient(135deg, #fffc3f, #82FF3F);