Red orange yellow green.

Meaning: These are the first four colors you see when light is separated into a rainbow.

Choice of Words: The sentence lists the first four colors of the visible spectrum in order from longest to shortest wavelength.

Alternative Expressions

Related Expressions

• Colors of rainbow are red, orange, yellow, green, blue, indigo, violet.
• The colors of the rainbow are red, orange, yellow, green, blue, indigo, and violet.
• Red, orange, yellow, green, blue, indigo, violet, colors of the rainbow.
• In autumn, its leaves turned brilliant shades of red, orange, and yellow.
• Colors of the rainbow are red, orange, yellow.
• Red, orange, yellow
• Red, orange, yellow.
• The leaves changed color, from green to red and orange.
• The traffic light changed from green to yellow to red.
• Apples are red, green, or yellow.