To install, open Terminal and open the Preferences panel, andin the Profiles tab, click on the circle with three dots in it at the bottom the the list of profiles.

This will open a menu.

Select import, and import either (or both) the following profiles:
colortest-8 results
Section titled “colortest-8 results”
colortest-16 results
Section titled “colortest-16 results”
Please note, if you want to automatically switch between dark and light versions of the macOS Terminal profiles, you may want to read The macOS Dark Mode, your Terminal and Vim.

