Chapter 1 - Introduction to Computers, Programs, and Python - Section 1.9 - Getting Started with Graphics Programming - Check Point - MyProgrammingLab - Page 24: 1.39

$$turtle.color("Color Name")$$

Following command is used to set color: >>> turtle.color("Color Name") Different colors can be used within the parameters; for example, if we want to use red, we will write >>> turtle.color("red")