These are all on the CW network/channel. Batwoman is a lesbian kick-ass superhero (first played by Ruby Rose, then Javicia Leslie, both really hot women). It is a bit dark and violent in places (the way Gotham is), but if I can watch it, you know it's minor.

Supergirl is a completely different kind of superhero, very clean cut and sweet. But lots of lesbian action in this series too, in the form of her sister being a kick-ass dyke.

Finally, Kung Fu is a great remake of the old David Carradine series, but now featuring a woman Shaolin monk, and the entire monastery were women fighters. No lesbians (so far), but her brother is a gay character, so they cover the LGBTQ community, plus relevant issues like BLM. Best of all, lots of great Asian actors/roles, and lots of strong females.