#f3cf0f
a balanced, electric yellow · cool · closest name: gold
RGB
243, 207, 15
HSL
51°, 91%, 51%
CMYK
0, 15, 94, 5
Luminance
0.6371
Every format
| HEX | #f3cf0f |
| RGB | rgb(243, 207, 15) |
| HSL | hsl(51, 91%, 51%) |
| CMYK | cmyk(0%, 15%, 94%, 5%) |
| LAB | lab(83.8 -2.9 83.0) |
| LCH | lch(83.8 83.1 92.0) |
| OKLCH | oklch(0.860 0.175 96.1) |
Copy-ready code
/* CSS */
color: #f3cf0f;
background-color: #f3cf0f;
/* Tailwind (arbitrary) */
class="text-[#f3cf0f] bg-[#f3cf0f]"
/* SCSS */
$brand: #f3cf0f;
/* SwiftUI */
Color(red: 0.953, green: 0.812, blue: 0.059)
/* Android */
Color.parseColor("#f3cf0f")Accessibility — WCAG contrast
Aa
#f3cf0f on white: 1.53:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f3cf0f on black: 13.74:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red95.3%
Green81.2%
Blue5.9%
CMYK percentages
Cyan0.0%
Magenta14.8%
Yellow93.8%
Key (black)4.7%
Color previews
#f3cf0f text on a black background
contrast 13.74:1
Card sample
#f3cf0f text on a white background
contrast 1.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f3cf0f;
Background color
Panel with #f3cf0f background
background-color: #f3cf0f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f3cf0f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(243, 207, 15, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(243, 207, 15, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f3cf0f; background: linear-gradient(135deg, #f3cf0f, #7FF30F);