Colors!

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Across
  1. 3. The first color of the rainbow
  2. 4. The color of your shadow
  3. 5. Also the name of a juicy fruit
  4. 7. The color of the sky in the day time
Down
  1. 1. The color of some grapes and eggplants
  2. 2. The color of the sun
  3. 6. The main color in St. Patrick's Day