#f0fd09
a balanced, electric yellow · cool · closest name: yellow
RGB
240, 253, 9
HSL
63°, 98%, 51%
CMYK
5, 0, 96, 1
Luminance
0.8880
Every format
| HEX | #f0fd09 |
| RGB | rgb(240, 253, 9) |
| HSL | hsl(63, 98%, 51%) |
| CMYK | cmyk(5%, 0%, 96%, 1%) |
| LAB | lab(95.5 -26.7 92.1) |
| LCH | lch(95.5 95.9 106.1) |
| OKLCH | oklch(0.952 0.212 113.5) |
Copy-ready code
/* CSS */
color: #f0fd09;
background-color: #f0fd09;
/* Tailwind (arbitrary) */
class="text-[#f0fd09] bg-[#f0fd09]"
/* SCSS */
$brand: #f0fd09;
/* SwiftUI */
Color(red: 0.941, green: 0.992, blue: 0.035)
/* Android */
Color.parseColor("#f0fd09")Accessibility — WCAG contrast
Aa
#f0fd09 on white: 1.12:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f0fd09 on black: 18.76:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red94.1%
Green99.2%
Blue3.5%
CMYK percentages
Cyan5.1%
Magenta0.0%
Yellow96.4%
Key (black)0.8%
Color previews
#f0fd09 text on a black background
contrast 18.76:1
Card sample
#f0fd09 text on a white background
contrast 1.12:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f0fd09;
Background color
Panel with #f0fd09 background
background-color: #f0fd09;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f0fd09;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(240, 253, 9, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(240, 253, 9, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f0fd09; background: linear-gradient(135deg, #f0fd09, #4DFD09);