#efe708
a balanced, electric yellow · cool · closest name: yellow
RGB
239, 231, 8
HSL
58°, 94%, 48%
CMYK
0, 3, 97, 6
Luminance
0.7552
Every format
| HEX | #efe708 |
| RGB | rgb(239, 231, 8) |
| HSL | hsl(58, 94%, 48%) |
| CMYK | cmyk(0%, 3%, 97%, 6%) |
| LAB | lab(89.6 -16.6 87.8) |
| LCH | lch(89.6 89.3 100.7) |
| OKLCH | oklch(0.905 0.193 107.1) |
Copy-ready code
/* CSS */
color: #efe708;
background-color: #efe708;
/* Tailwind (arbitrary) */
class="text-[#efe708] bg-[#efe708]"
/* SCSS */
$brand: #efe708;
/* SwiftUI */
Color(red: 0.937, green: 0.906, blue: 0.031)
/* Android */
Color.parseColor("#efe708")Accessibility — WCAG contrast
Aa
#efe708 on white: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#efe708 on black: 16.10:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red93.7%
Green90.6%
Blue3.1%
CMYK percentages
Cyan0.0%
Magenta3.3%
Yellow96.7%
Key (black)6.3%
Color previews
#efe708 text on a black background
contrast 16.10:1
Card sample
#efe708 text on a white background
contrast 1.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #efe708;
Background color
Panel with #efe708 background
background-color: #efe708;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #efe708;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(239, 231, 8, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(239, 231, 8, 0.45);
Border & gradient
Gradient panel
border: 3px solid #efe708; background: linear-gradient(135deg, #efe708, #5DEF08);