Then let's make yellow male and green will be female.

that sounds awesome! so whats the list so far as far as males and females and elements

Red, blue, yellow, and black will be male and green will be male.
Red - Fire
Blue - Water
Yellow - Lightning
Green - Forest or Air (Still haven't decided)
Black - Earth

Green will be female, right? Can blue also be female? Two ladies on the team?

Blue sounds fair to be a girl as well and my favorite female Ranger ever was a female blue XD "Power of Water!" God I loved Ninja Storm

I'll concede blue to be a female under one condition. That she be a true blue. Not that Cyan/Aqua color. A true , deep blue like all of the guys.

I like the four male and 1 female teams, so let's keep blue male.

But how often are their female Blues?

Occasionally. Jetman, Hurricane, Magiranger.

Havent seen Jetman but the others were great but if the consensus is male blue this help the pixelart work a lot for me XD saves me from making too many versions hahaha unless they are meant to be Gokai changes XD