#f8ff3c
a balanced, electric yellow · cool · closest name: yellow
RGB
248, 255, 60
HSL
62°, 100%, 62%
CMYK
3, 0, 77, 0
Luminance
0.9180
Every format
| HEX | #f8ff3c |
| RGB | rgb(248, 255, 60) |
| HSL | hsl(62, 100%, 62%) |
| CMYK | cmyk(3%, 0%, 77%, 0%) |
| LAB | lab(96.7 -23.3 84.6) |
| LCH | lch(96.7 87.7 105.4) |
| OKLCH | oklch(0.964 0.198 111.7) |
Copy-ready code
/* CSS */
color: #f8ff3c;
background-color: #f8ff3c;
/* Tailwind (arbitrary) */
class="text-[#f8ff3c] bg-[#f8ff3c]"
/* SCSS */
$brand: #f8ff3c;
/* SwiftUI */
Color(red: 0.973, green: 1.000, blue: 0.235)
/* Android */
Color.parseColor("#f8ff3c")Accessibility — WCAG contrast
Aa
#f8ff3c on white: 1.08:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f8ff3c on black: 19.36:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red97.3%
Green100.0%
Blue23.5%
CMYK percentages
Cyan2.7%
Magenta0.0%
Yellow76.5%
Key (black)0.0%
Color previews
#f8ff3c text on a black background
contrast 19.36:1
Card sample
#f8ff3c text on a white background
contrast 1.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f8ff3c;
Background color
Panel with #f8ff3c background
background-color: #f8ff3c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f8ff3c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(248, 255, 60, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(248, 255, 60, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f8ff3c; background: linear-gradient(135deg, #f8ff3c, #76FF3C);