ant-design/components/radio/demo/component-token.tsx

import { ConfigProvider, Radio, Space } from 'antd';
import React from 'react';

const App: React.FC = () => (
  <ConfigProvider
    theme={{
      components: {
        Radio: {
          radioSize: 20,
          dotSize: 10,
          dotColorDisabled: 'grey',
          buttonBg: '#f6ffed',
          buttonCheckedBg: '#d9f7be',
          buttonColor: '#faad14',
          buttonPaddingInline: 20,
          buttonCheckedBgDisabled: '#fffbe6',
          buttonCheckedColorDisabled: '#ffe58f',
          buttonSolidCheckedColor: '#ffa39e',
          wrapperMarginInlineEnd: 20,
        },
      },
    }}
  >
    <Space direction="vertical">
      <Radio checked>Test</Radio>
      <Radio checked disabled>
        Disabled
      </Radio>
      <Radio.Group defaultValue="a">
        <Radio.Button value="a">Hangzhou</Radio.Button>
        <Radio.Button value="b">Shanghai</Radio.Button>
        <Radio.Button value="c">Beijing</Radio.Button>
        <Radio.Button value="d">Chengdu</Radio.Button>
      </Radio.Group>
      <Radio.Group defaultValue="a" disabled>
        <Radio.Button value="a">Hangzhou</Radio.Button>
        <Radio.Button value="b">Shanghai</Radio.Button>
        <Radio.Button value="c">Beijing</Radio.Button>
        <Radio.Button value="d">Chengdu</Radio.Button>
      </Radio.Group>
      <Radio.Group defaultValue="a" buttonStyle="solid">
        <Radio.Button value="a">Hangzhou</Radio.Button>
        <Radio.Button value="b">Shanghai</Radio.Button>
        <Radio.Button value="c">Beijing</Radio.Button>
        <Radio.Button value="d">Chengdu</Radio.Button>
      </Radio.Group>
    </Space>
  </ConfigProvider>
);

export default App;