#f4fd3b
a balanced, electric yellow · cool · closest name: yellow
RGB
244, 253, 59
HSL
63°, 98%, 61%
CMYK
4, 0, 77, 1
Luminance
0.8980
Every format
| HEX | #f4fd3b |
| RGB | rgb(244, 253, 59) |
| HSL | hsl(63, 98%, 61%) |
| CMYK | cmyk(4%, 0%, 77%, 1%) |
| LAB | lab(95.9 -24.0 84.0) |
| LCH | lch(95.9 87.3 106.0) |
| OKLCH | oklch(0.957 0.198 112.4) |
Copy-ready code
/* CSS */
color: #f4fd3b;
background-color: #f4fd3b;
/* Tailwind (arbitrary) */
class="text-[#f4fd3b] bg-[#f4fd3b]"
/* SCSS */
$brand: #f4fd3b;
/* SwiftUI */
Color(red: 0.957, green: 0.992, blue: 0.231)
/* Android */
Color.parseColor("#f4fd3b")Accessibility — WCAG contrast
Aa
#f4fd3b on white: 1.11:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f4fd3b on black: 18.96:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red95.7%
Green99.2%
Blue23.1%
CMYK percentages
Cyan3.6%
Magenta0.0%
Yellow76.7%
Key (black)0.8%
Color previews
#f4fd3b text on a black background
contrast 18.96:1
Card sample
#f4fd3b text on a white background
contrast 1.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f4fd3b;
Background color
Panel with #f4fd3b background
background-color: #f4fd3b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f4fd3b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(244, 253, 59, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(244, 253, 59, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f4fd3b; background: linear-gradient(135deg, #f4fd3b, #73FD3B);