#f4fd5b
a light, electric yellow · cool · closest name: yellow
RGB
244, 253, 91
HSL
63°, 98%, 68%
CMYK
4, 0, 64, 1
Luminance
0.9024
Every format
| HEX | #f4fd5b |
| RGB | rgb(244, 253, 91) |
| HSL | hsl(63, 98%, 68%) |
| CMYK | cmyk(4%, 0%, 64%, 1%) |
| LAB | lab(96.1 -22.5 73.5) |
| LCH | lch(96.1 76.8 107.0) |
| OKLCH | oklch(0.959 0.179 112.4) |
Copy-ready code
/* CSS */
color: #f4fd5b;
background-color: #f4fd5b;
/* Tailwind (arbitrary) */
class="text-[#f4fd5b] bg-[#f4fd5b]"
/* SCSS */
$brand: #f4fd5b;
/* SwiftUI */
Color(red: 0.957, green: 0.992, blue: 0.357)
/* Android */
Color.parseColor("#f4fd5b")Accessibility — WCAG contrast
Aa
#f4fd5b on white: 1.10:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f4fd5b on black: 19.05:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red95.7%
Green99.2%
Blue35.7%
CMYK percentages
Cyan3.6%
Magenta0.0%
Yellow64.0%
Key (black)0.8%
Color previews
#f4fd5b text on a black background
contrast 19.05:1
Card sample
#f4fd5b text on a white background
contrast 1.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f4fd5b;
Background color
Panel with #f4fd5b background
background-color: #f4fd5b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f4fd5b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(244, 253, 91, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(244, 253, 91, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f4fd5b; background: linear-gradient(135deg, #f4fd5b, #88FD5B);