text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE table_name_51 (first_issued INTEGER, color VARCHAR)
  ### Question:
  When was Color of green first issued?
  ### Answer:
  SELECT MIN(first_issued) FROM table_name_51 WHERE color = "green"