#f3fc2f
a balanced, electric yellow · cool · closest name: yellow
RGB
243, 252, 47
HSL
63°, 97%, 59%
CMYK
4, 0, 81, 1
Luminance
0.8888
Every format
| HEX | #f3fc2f |
| RGB | rgb(243, 252, 47) |
| HSL | hsl(63, 97%, 59%) |
| CMYK | cmyk(4%, 0%, 81%, 1%) |
| LAB | lab(95.5 -24.3 86.7) |
| LCH | lch(95.5 90.0 105.7) |
| OKLCH | oklch(0.953 0.202 112.4) |
Copy-ready code
/* CSS */
color: #f3fc2f;
background-color: #f3fc2f;
/* Tailwind (arbitrary) */
class="text-[#f3fc2f] bg-[#f3fc2f]"
/* SCSS */
$brand: #f3fc2f;
/* SwiftUI */
Color(red: 0.953, green: 0.988, blue: 0.184)
/* Android */
Color.parseColor("#f3fc2f")Accessibility — WCAG contrast
Aa
#f3fc2f on white: 1.12:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f3fc2f on black: 18.78:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red95.3%
Green98.8%
Blue18.4%
CMYK percentages
Cyan3.6%
Magenta0.0%
Yellow81.3%
Key (black)1.2%
Color previews
#f3fc2f text on a black background
contrast 18.78:1
Card sample
#f3fc2f text on a white background
contrast 1.12:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f3fc2f;
Background color
Panel with #f3fc2f background
background-color: #f3fc2f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f3fc2f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(243, 252, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(243, 252, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f3fc2f; background: linear-gradient(135deg, #f3fc2f, #6AFC2F);