Accessibility Issue: Insufficient Contrast in Table Header Text

Describe the bug
The table header text appears in a light gray color (text-muted), making it difficult to read against the background, especially for users with low visibility or accessibility challenges. The lack of sufficient contrast causes readability issues.

To Reproduce
Steps to reproduce the behavior:

1. Open the webpage containing the table.
2. Look at the header row of the table.
3. Notice that the text is rendered in a light gray color (text-muted), which is not easily visible against the background.

Expected behavior
The table header text should have a stronger color contrast with the background to provide better readability.