garbage after if

[khouloudgh]

i want to use if inside if to change the color of my text but i get that error any help please 

=if(weekday('2019-10-06')='dim.',if(today()-2=max(date(DATESCRAP)),'#008000','#FF0000'),if(today()-1=max(date(DATESCRAP)),'#008000','#FF0000'))

[sunny_talwar]

What is dim. here?