#efdf2b
a balanced, electric yellow · cool · closest name: gold
RGB
239, 223, 43
HSL
55°, 86%, 55%
CMYK
0, 7, 82, 6
Luminance
0.7130
Every format
| HEX | #efdf2b |
| RGB | rgb(239, 223, 43) |
| HSL | hsl(55, 86%, 55%) |
| CMYK | cmyk(0%, 7%, 82%, 6%) |
| LAB | lab(87.6 -12.1 80.8) |
| LCH | lch(87.6 81.7 98.5) |
| OKLCH | oklch(0.889 0.179 103.9) |
Copy-ready code
/* CSS */
color: #efdf2b;
background-color: #efdf2b;
/* Tailwind (arbitrary) */
class="text-[#efdf2b] bg-[#efdf2b]"
/* SCSS */
$brand: #efdf2b;
/* SwiftUI */
Color(red: 0.937, green: 0.875, blue: 0.169)
/* Android */
Color.parseColor("#efdf2b")Accessibility — WCAG contrast
Aa
#efdf2b on white: 1.38:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#efdf2b on black: 15.26:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red93.7%
Green87.5%
Blue16.9%
CMYK percentages
Cyan0.0%
Magenta6.7%
Yellow82.0%
Key (black)6.3%
Color previews
#efdf2b text on a black background
contrast 15.26:1
Card sample
#efdf2b text on a white background
contrast 1.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #efdf2b;
Background color
Panel with #efdf2b background
background-color: #efdf2b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #efdf2b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(239, 223, 43, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(239, 223, 43, 0.45);
Border & gradient
Gradient panel
border: 3px solid #efdf2b; background: linear-gradient(135deg, #efdf2b, #7CEF2B);