#f4fc23
a balanced, electric yellow · cool · closest name: yellow
RGB
244, 252, 35
HSL
62°, 97%, 56%
CMYK
3, 0, 86, 1
Luminance
0.8898
Every format
| HEX | #f4fc23 |
| RGB | rgb(244, 252, 35) |
| HSL | hsl(62, 97%, 56%) |
| CMYK | cmyk(3%, 0%, 86%, 1%) |
| LAB | lab(95.6 -24.2 89.2) |
| LCH | lch(95.6 92.4 105.2) |
| OKLCH | oklch(0.954 0.206 112.1) |
Copy-ready code
/* CSS */
color: #f4fc23;
background-color: #f4fc23;
/* Tailwind (arbitrary) */
class="text-[#f4fc23] bg-[#f4fc23]"
/* SCSS */
$brand: #f4fc23;
/* SwiftUI */
Color(red: 0.957, green: 0.988, blue: 0.137)
/* Android */
Color.parseColor("#f4fc23")Accessibility — WCAG contrast
Aa
#f4fc23 on white: 1.12:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f4fc23 on black: 18.80:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red95.7%
Green98.8%
Blue13.7%
CMYK percentages
Cyan3.2%
Magenta0.0%
Yellow86.1%
Key (black)1.2%
Color previews
#f4fc23 text on a black background
contrast 18.80:1
Card sample
#f4fc23 text on a white background
contrast 1.12:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f4fc23;
Background color
Panel with #f4fc23 background
background-color: #f4fc23;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f4fc23;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(244, 252, 35, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(244, 252, 35, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f4fc23; background: linear-gradient(135deg, #f4fc23, #63FC23);