An example of a tertiary color is?

A tertiary color is created by mixing a primary color with a secondary color. In the wheel of colors, tertiary colors are the result of combining one of the three primary colors (red, blue, yellow) with one of the three secondary colors (green, orange, purple).

The answer provided reflects a blending of yellow (a primary color) with orange (a secondary color), resulting in yellow-orange, which is a clear example of a tertiary color. This color sits between yellow and orange on the color wheel, demonstrating the combination of its components effectively.

The other choices may seem close but don't exemplify a tertiary color as clearly. Red-orange, for instance, is a mix of red (a primary color) and orange (a secondary color), making it a distinct color category rather than fitting the definition of a tertiary color. Blue-green is also considered a tertiary color, but the answer you chose directly aligns with the combination of primary and secondary, making it a straightforward representative of what a tertiary color is. Purple-red does not conform to the standard definitions, as it's less commonly recognized in typical color categorizations.