JSFiddle - React, Tailwind, and code Playground

HTML

<label><input type="radio" class='radio' name='radio1'><span>Выбор 1</span></label>
<label><input type="radio" class='radio' name='radio1'><span>Выбор 2</span></label>
<label><input type="radio" class='radio' name='radio1'><span>Выбор 3</span></label>

CSS

.radio:checked + span{
  color: green;
}