#efbc39
a balanced, electric yellow · warm · closest name: orange
RGB
239, 188, 57
HSL
43°, 85%, 58%
CMYK
0, 21, 76, 6
Luminance
0.5461
Every format
| HEX | #efbc39 |
| RGB | rgb(239, 188, 57) |
| HSL | hsl(43, 85%, 58%) |
| CMYK | cmyk(0%, 21%, 76%, 6%) |
| LAB | lab(78.8 6.2 68.8) |
| LCH | lch(78.8 69.1 84.8) |
| OKLCH | oklch(0.820 0.151 86.2) |
Copy-ready code
/* CSS */
color: #efbc39;
background-color: #efbc39;
/* Tailwind (arbitrary) */
class="text-[#efbc39] bg-[#efbc39]"
/* SCSS */
$brand: #efbc39;
/* SwiftUI */
Color(red: 0.937, green: 0.737, blue: 0.224)
/* Android */
Color.parseColor("#efbc39")Accessibility — WCAG contrast
Aa
#efbc39 on white: 1.76:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#efbc39 on black: 11.92:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red93.7%
Green73.7%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta21.3%
Yellow76.2%
Key (black)6.3%
Color previews
#efbc39 text on a black background
contrast 11.92:1
Card sample
#efbc39 text on a white background
contrast 1.76:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #efbc39;
Background color
Panel with #efbc39 background
background-color: #efbc39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #efbc39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(239, 188, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(239, 188, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #efbc39; background: linear-gradient(135deg, #efbc39, #A9EF39);