#ffec11
a balanced, electric yellow · cool · closest name: yellow
RGB
255, 236, 17
HSL
55°, 100%, 53%
CMYK
0, 8, 93, 0
Luminance
0.8129
Every format
| HEX | #ffec11 |
| RGB | rgb(255, 236, 17) |
| HSL | hsl(55, 100%, 53%) |
| CMYK | cmyk(0%, 8%, 93%, 0%) |
| LAB | lab(92.3 -12.3 89.5) |
| LCH | lch(92.3 90.4 97.8) |
| OKLCH | oklch(0.929 0.194 103.5) |
Copy-ready code
/* CSS */
color: #ffec11;
background-color: #ffec11;
/* Tailwind (arbitrary) */
class="text-[#ffec11] bg-[#ffec11]"
/* SCSS */
$brand: #ffec11;
/* SwiftUI */
Color(red: 1.000, green: 0.925, blue: 0.067)
/* Android */
Color.parseColor("#ffec11")Accessibility — WCAG contrast
Aa
#ffec11 on white: 1.22:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ffec11 on black: 17.26:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green92.5%
Blue6.7%
CMYK percentages
Cyan0.0%
Magenta7.5%
Yellow93.3%
Key (black)0.0%
Color previews
#ffec11 text on a black background
contrast 17.26:1
Card sample
#ffec11 text on a white background
contrast 1.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ffec11;
Background color
Panel with #ffec11 background
background-color: #ffec11;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ffec11;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 236, 17, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 236, 17, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ffec11; background: linear-gradient(135deg, #ffec11, #73FF11);