#efd52f
a balanced, electric yellow · cool · closest name: gold
RGB
239, 213, 47
HSL
52°, 86%, 56%
CMYK
0, 11, 80, 6
Luminance
0.6614
Every format
| HEX | #efd52f |
| RGB | rgb(239, 213, 47) |
| HSL | hsl(52, 86%, 56%) |
| CMYK | cmyk(0%, 11%, 80%, 6%) |
| LAB | lab(85.1 -7.0 77.6) |
| LCH | lch(85.1 77.9 95.1) |
| OKLCH | oklch(0.869 0.170 99.6) |
Copy-ready code
/* CSS */
color: #efd52f;
background-color: #efd52f;
/* Tailwind (arbitrary) */
class="text-[#efd52f] bg-[#efd52f]"
/* SCSS */
$brand: #efd52f;
/* SwiftUI */
Color(red: 0.937, green: 0.835, blue: 0.184)
/* Android */
Color.parseColor("#efd52f")Accessibility — WCAG contrast
Aa
#efd52f on white: 1.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#efd52f on black: 14.23:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red93.7%
Green83.5%
Blue18.4%
CMYK percentages
Cyan0.0%
Magenta10.9%
Yellow80.3%
Key (black)6.3%
Color previews
#efd52f text on a black background
contrast 14.23:1
Card sample
#efd52f text on a white background
contrast 1.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #efd52f;
Background color
Panel with #efd52f background
background-color: #efd52f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #efd52f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(239, 213, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(239, 213, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #efd52f; background: linear-gradient(135deg, #efd52f, #89EF2F);