#fcf340
a balanced, electric yellow · cool · closest name: yellow
RGB
252, 243, 64
HSL
57°, 97%, 62%
CMYK
0, 4, 75, 1
Luminance
0.8517
Every format
| HEX | #fcf340 |
| RGB | rgb(252, 243, 64) |
| HSL | hsl(57, 97%, 62%) |
| CMYK | cmyk(0%, 4%, 75%, 1%) |
| LAB | lab(94.0 -15.8 81.0) |
| LCH | lch(94.0 82.5 101.0) |
| OKLCH | oklch(0.943 0.185 106.5) |
Copy-ready code
/* CSS */
color: #fcf340;
background-color: #fcf340;
/* Tailwind (arbitrary) */
class="text-[#fcf340] bg-[#fcf340]"
/* SCSS */
$brand: #fcf340;
/* SwiftUI */
Color(red: 0.988, green: 0.953, blue: 0.251)
/* Android */
Color.parseColor("#fcf340")Accessibility — WCAG contrast
Aa
#fcf340 on white: 1.16:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fcf340 on black: 18.03:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red98.8%
Green95.3%
Blue25.1%
CMYK percentages
Cyan0.0%
Magenta3.6%
Yellow74.6%
Key (black)1.2%
Color previews
#fcf340 text on a black background
contrast 18.03:1
Card sample
#fcf340 text on a white background
contrast 1.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fcf340;
Background color
Panel with #fcf340 background
background-color: #fcf340;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fcf340;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(252, 243, 64, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(252, 243, 64, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fcf340; background: linear-gradient(135deg, #fcf340, #88FC40);