#f1fc39
a balanced, electric yellow · cool · closest name: yellow
RGB
241, 252, 57
HSL
63°, 97%, 61%
CMYK
4, 0, 77, 1
Luminance
0.8862
Every format
| HEX | #f1fc39 |
| RGB | rgb(241, 252, 57) |
| HSL | hsl(63, 97%, 61%) |
| CMYK | cmyk(4%, 0%, 77%, 1%) |
| LAB | lab(95.4 -24.8 84.0) |
| LCH | lch(95.4 87.6 106.5) |
| OKLCH | oklch(0.952 0.199 113.0) |
Copy-ready code
/* CSS */
color: #f1fc39;
background-color: #f1fc39;
/* Tailwind (arbitrary) */
class="text-[#f1fc39] bg-[#f1fc39]"
/* SCSS */
$brand: #f1fc39;
/* SwiftUI */
Color(red: 0.945, green: 0.988, blue: 0.224)
/* Android */
Color.parseColor("#f1fc39")Accessibility — WCAG contrast
Aa
#f1fc39 on white: 1.12:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f1fc39 on black: 18.72:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red94.5%
Green98.8%
Blue22.4%
CMYK percentages
Cyan4.4%
Magenta0.0%
Yellow77.4%
Key (black)1.2%
Color previews
#f1fc39 text on a black background
contrast 18.72:1
Card sample
#f1fc39 text on a white background
contrast 1.12:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f1fc39;
Background color
Panel with #f1fc39 background
background-color: #f1fc39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f1fc39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(241, 252, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(241, 252, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f1fc39; background: linear-gradient(135deg, #f1fc39, #6FFC39);