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_12434380_1 (school_colors VARCHAR, main_campus_location VARCHAR)

### Question ###
How many school colors is there for the main campus location of highland?

### Accurate SQL ###

SELECT COUNT(school_colors) FROM table_12434380_1 WHERE main_campus_location = "Highland"