#f3cf3f
a balanced, electric yellow · cool · closest name: gold
RGB
243, 207, 63
HSL
48°, 88%, 60%
CMYK
0, 15, 74, 5
Luminance
0.6404
Every format
| HEX | #f3cf3f |
| RGB | rgb(243, 207, 63) |
| HSL | hsl(48, 88%, 60%) |
| CMYK | cmyk(0%, 15%, 74%, 5%) |
| LAB | lab(84.0 -1.6 71.7) |
| LCH | lch(84.0 71.7 91.3) |
| OKLCH | oklch(0.862 0.158 94.4) |
Copy-ready code
/* CSS */
color: #f3cf3f;
background-color: #f3cf3f;
/* Tailwind (arbitrary) */
class="text-[#f3cf3f] bg-[#f3cf3f]"
/* SCSS */
$brand: #f3cf3f;
/* SwiftUI */
Color(red: 0.953, green: 0.812, blue: 0.247)
/* Android */
Color.parseColor("#f3cf3f")Accessibility — WCAG contrast
Aa
#f3cf3f on white: 1.52:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f3cf3f on black: 13.81:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red95.3%
Green81.2%
Blue24.7%
CMYK percentages
Cyan0.0%
Magenta14.8%
Yellow74.1%
Key (black)4.7%
Color previews
#f3cf3f text on a black background
contrast 13.81:1
Card sample
#f3cf3f text on a white background
contrast 1.52:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f3cf3f;
Background color
Panel with #f3cf3f background
background-color: #f3cf3f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f3cf3f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(243, 207, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(243, 207, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f3cf3f; background: linear-gradient(135deg, #f3cf3f, #9FF33F);