I'll create a theme.json file for an ethical hacking type website. This theme will use a dark color scheme with accents that are reminiscent of terminal colors and cybersecurity aesthetics.

Here's the theme.json file for an ethical hacking website theme:

This theme.json file includes:

1. A color scheme that uses dark backgrounds with green and blue accents, typical of hacking and cybersecurity themes.
2. Typography settings using "Fira Code" (a popular monospace font for coding) as the primary font and "Roboto" as a secondary font.
3. Spacing and layout values for consistent design.
4. Border radius and box shadow configurations for depth and interactivity.
5. Transition settings for smooth animations.
6. Component-specific styles for buttons, inputs, and code blocks.

You can use this theme.json file as a foundation for styling your ethical hacking website. You'll need to integrate it with your chosen web development framework or CSS system. For example, you could use it with a CSS-in-JS solution, or generate CSS variables from this theme file.

To use this theme, you would typically:

1. Parse the JSON file in your application.
2. Generate CSS variables or a stylesheet based on the theme values.
3. Apply these styles to your components and layouts.

Remember to adjust the theme as needed to fit your specific design requirements and to ensure it meets accessibility standards, especially regarding color contrast for readability.