opacity-15
The class opacity-15 is a Tailwind CSS class, part of the opacity classes in the category effects.
Example usage
The following code is an example on how to use the class opacity-15.
<button class="bg-indigo-800 px-4 py-2 rounded-xl text-white opacity-15">Button</button>
The above code produces the following result:
Resulting CSS
opacity: 0.15;