What are the primary colors of light in additive color mixing?

In additive color mixing, the primary colors of light are red, green, and blue. This color model is based on the way light itself is combined to create various colors. When these three colors of light are mixed in various combinations and intensities, they can produce a wide spectrum of colors, including white when all three are combined at full intensity.

The concept of additive color mixing is foundational in various technologies, like computer screens and televisions, where color output relies on the combination of red, green, and blue light sources. By altering the intensity of each of these primary colors, devices can generate millions of different colors that we see on screens.

The other options do not represent the correct primary colors for additive color mixing. Yellow, for example, is a primary color in subtractive color mixing, but not in additive mixing. The correct definition of primary colors is essential for students in electronics and related fields, especially when dealing with displays and lighting technologies.