Pink is actually represented as a very joyous and bright color. When a person is fit and fine, he is very bright, cheerful, joyous and happy like the color pink. Hence the comparision of pink with fine health is made
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nope the full marks was 15 but u gave a short answer
pink gives us relaxation , and free from disorders. the phrase "in the pink" means healthy , but large amounts of pink can actually create physical weakness. 
very short answer the total points was 15 but u gave a very short answer