Theming for Accessibility

Theming for accessibility is an essential aspect of component-driven development that ensures users with disabilities can effectively interact with your application. Accessibility is not just about compliance; it’s about creating an inclusive experience for all users.

• **Color Contrast**: Ensure sufficient contrast between text and background colors.
• **Font Size**: Use relative units for font sizes to accommodate different user needs.
• **Keyboard Navigation**: Ensure all interactive elements are accessible via keyboard.
• **Screen Reader Compatibility**: Use ARIA roles and properties to enhance screen reader experiences.

To implement effective theming for accessibility, adhere to the following principles:

1. **Perceivable**: All users should be able to perceive the information presented.
2. **Operable**: Users must be able to operate the interface effectively.
3. **Understandable**: Users should understand the content and how to use it.
4. **Robust**: The content should be robust enough to work with current and future technologies.

Best Practices for Accessible Theming:

• Use a **contrast checker** to ensure text is readable against background colors.
• Provide a **high-contrast mode** toggle for users who need it.
• Implement **responsive design** to accommodate different screen sizes and orientations.
• Utilize CSS variables for theming to easily switch themes while maintaining accessibility.
• Test your themes with various accessibility tools and user groups.