#fdf42f
a balanced, electric yellow · cool · closest name: yellow
RGB
253, 244, 47
HSL
57°, 98%, 59%
CMYK
0, 4, 81, 1
Luminance
0.8579
Every format
| HEX | #fdf42f |
| RGB | rgb(253, 244, 47) |
| HSL | hsl(57, 98%, 59%) |
| CMYK | cmyk(0%, 4%, 81%, 1%) |
| LAB | lab(94.2 -16.4 85.9) |
| LCH | lch(94.2 87.4 100.8) |
| OKLCH | oklch(0.945 0.193 106.7) |
Copy-ready code
/* CSS */
color: #fdf42f;
background-color: #fdf42f;
/* Tailwind (arbitrary) */
class="text-[#fdf42f] bg-[#fdf42f]"
/* SCSS */
$brand: #fdf42f;
/* SwiftUI */
Color(red: 0.992, green: 0.957, blue: 0.184)
/* Android */
Color.parseColor("#fdf42f")Accessibility — WCAG contrast
Aa
#fdf42f on white: 1.16:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fdf42f on black: 18.16:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.2%
Green95.7%
Blue18.4%
CMYK percentages
Cyan0.0%
Magenta3.6%
Yellow81.4%
Key (black)0.8%
Color previews
#fdf42f text on a black background
contrast 18.16:1
Card sample
#fdf42f text on a white background
contrast 1.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fdf42f;
Background color
Panel with #fdf42f background
background-color: #fdf42f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fdf42f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(253, 244, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(253, 244, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fdf42f; background: linear-gradient(135deg, #fdf42f, #7DFD2F);