Terminal User Guide
The point where text is inserted in a Terminal window is indicated by a cursor. You can customize the color and style of the cursor.
How To Change Cursor Color On Macbook Pro
In the Terminal app on your Mac, choose Terminal > Preferences, then click Profiles.
In the Profiles list, select a profile.
Click Text.
Under Cursor, select a cursor style.
If you want the cursor to flash, select “Blink cursor.”
To change the color of the cursor, click the cursor color well, then select a color.
See Full List On Wikihow.com
Select a color for your cursor under 'Pointer color.' Just click the option you want to use under this heading to change your cursor's color. You can select a: White pointer, which will always be white. Changing the Cursor Size in Mac OS X » Vision » 4All » Tech Ease: The Mouse & Trackpad pane of the Universal Access window includes an option to change the cursor size. Increasing the cursor size can make it easier to locate on the screen for people with low vision.