Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_19 ( matches INTEGER, econ VARCHAR, wickets VARCHAR, best VARCHAR )

### Question ###
What are the lowest matches that have wickets greater than 16, 3/15 as the best, and an econ less than 8?

### Accurate SQL ###

SELECT MIN(matches) FROM table_name_19 WHERE wickets > 16 AND best = "3/15" AND econ < 8