How to change radio button color in react js?

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To change radio button color in react js, you can set background-color: #28a267; and border-color: #dd3b29; in .custom-radio:checked + label:before. It will change radio button color in react js.

Today, I am going to show you, how to change radio button color in react js.

Table of contents

• Install and create a new React app.
• Import react component.
• Create a Component.

Let’s start with the first step.

Step 1: Install and create a new React app.

First you have to install the React project. You should use create-react-app command to create a new React project.

npx create-react-app my-app
cd my-app
npm start

Step 2: Import react component.

After installing, you have to import your React component.

import React from "react";

Step 3: Create a Component.

You can use className="custom-radio" to change radio button color in react js.

<div>
  <input type="radio" id="radio1" name="example" className="custom-radio" />
  <label htmlFor="radio1">Option 1</label>
  <input type="radio" id="radio2" name="example" className="custom-radio" />
  <label htmlFor="radio2">Option 2</label>
</div>

Change radio button color example.

The below code is an example of a React. You have to import "./App.css" and set background-color: #28a267; and border-color: #dd3b29; in .custom-radio:checked + label:before to change radio button color in react js.

App.js

import React from "react";
import "./App.css";

function App() {
  return (
    <div>
      <input type="radio" id="radio1" name="example" className="custom-radio" />
      <label htmlFor="radio1">Option 1</label>

      <input type="radio" id="radio2" name="example" className="custom-radio" />
      <label htmlFor="radio2">Option 2</label>
    </div>
  );
}

export default App;

App.css

.custom-radio {
    display: none;
  }
  
  .custom-radio + label {
    position: relative;
    padding-left: 25px;
    cursor: pointer;
    user-select: none;
  }
  
  .custom-radio + label:before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    border: 2px solid #999;
    background-color: #fff;
  }
  
 .custom-radio:checked + label:before {
  background-color: #28a267; 
  border-color: #dd3b29;
}

In the above code example, I have used the background-color: #28a267; and border-color: #dd3b29; to change radio button color in react js.

Check the output of the above code.

All the best 👍