Though there are not very many, there ARE queer girls of color in recent YA books written by female authors of color. Check 'em out.
A selection of twelve queer webcomics you can read free, both completed and in progress, including slice-of-life, science fiction, fantasy, romance, and more.
AKA 10 amazing YA LGBTQ books like LOVE, SIMON that you should definitely read if you loved Becky Albertalli's novel that the movie is adapted from, SIMON VS. THE HOMO SAPIENS AGENDA.