#fdf37b
a light, electric yellow · cool · closest name: khaki
RGB
253, 243, 123
HSL
55°, 97%, 74%
CMYK
0, 4, 51, 1
Luminance
0.8641
Every format
| HEX | #fdf37b |
| RGB | rgb(253, 243, 123) |
| HSL | hsl(55, 97%, 74%) |
| CMYK | cmyk(0%, 4%, 51%, 1%) |
| LAB | lab(94.5 -11.9 58.4) |
| LCH | lch(94.5 59.6 101.5) |
| OKLCH | oklch(0.948 0.142 104.5) |
Copy-ready code
/* CSS */
color: #fdf37b;
background-color: #fdf37b;
/* Tailwind (arbitrary) */
class="text-[#fdf37b] bg-[#fdf37b]"
/* SCSS */
$brand: #fdf37b;
/* SwiftUI */
Color(red: 0.992, green: 0.953, blue: 0.482)
/* Android */
Color.parseColor("#fdf37b")Accessibility — WCAG contrast
Aa
#fdf37b on white: 1.15:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fdf37b on black: 18.28:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.2%
Green95.3%
Blue48.2%
CMYK percentages
Cyan0.0%
Magenta4.0%
Yellow51.4%
Key (black)0.8%
Color previews
#fdf37b text on a black background
contrast 18.28:1
Card sample
#fdf37b text on a white background
contrast 1.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fdf37b;
Background color
Panel with #fdf37b background
background-color: #fdf37b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fdf37b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(253, 243, 123, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(253, 243, 123, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fdf37b; background: linear-gradient(135deg, #fdf37b, #B0FD7B);