#f5fa21
a balanced, electric yellow · cool · closest name: yellow
RGB
245, 250, 33
HSL
61°, 96%, 56%
CMYK
2, 0, 87, 2
Luminance
0.8789
Every format
| HEX | #f5fa21 |
| RGB | rgb(245, 250, 33) |
| HSL | hsl(61, 96%, 56%) |
| CMYK | cmyk(2%, 0%, 87%, 2%) |
| LAB | lab(95.1 -22.9 89.2) |
| LCH | lch(95.1 92.1 104.4) |
| OKLCH | oklch(0.950 0.204 111.2) |
Copy-ready code
/* CSS */
color: #f5fa21;
background-color: #f5fa21;
/* Tailwind (arbitrary) */
class="text-[#f5fa21] bg-[#f5fa21]"
/* SCSS */
$brand: #f5fa21;
/* SwiftUI */
Color(red: 0.961, green: 0.980, blue: 0.129)
/* Android */
Color.parseColor("#f5fa21")Accessibility — WCAG contrast
Aa
#f5fa21 on white: 1.13:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f5fa21 on black: 18.58:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red96.1%
Green98.0%
Blue12.9%
CMYK percentages
Cyan2.0%
Magenta0.0%
Yellow86.8%
Key (black)2.0%
Color previews
#f5fa21 text on a black background
contrast 18.58:1
Card sample
#f5fa21 text on a white background
contrast 1.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f5fa21;
Background color
Panel with #f5fa21 background
background-color: #f5fa21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f5fa21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(245, 250, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(245, 250, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f5fa21; background: linear-gradient(135deg, #f5fa21, #64FA21);