idk , i really REALLY liked gyaru x gyaru yuri. but that's js me tho ...
https://www.mangago.me/read-manga/gal_x_gal_yuri/
tbh i rly dont know if these would count for beginners though i tried thinking of beginner recs so ill just give it a go:
if u want something that starts off cute, short, sweet, and essentially low-investment before slowly hooking you in with deeper and more mature plot/relationship reveals n explorations, i recommend bittersweet con panna & my mom's a superstar.
if u want something that follows the typical flow/conventions of a romance manhwa but in #yuri + of a high quality i recommend the star next door.
conversely, this isn't rly like #beginneryuri material but i wld be remiss not to mention yuri espoir - it is so very peak but u def have to be in the right headspace to dive into it because it's depiction of misogyny, comphet, lesbiphobia, mental health issues, and darker topics definitely warrants a warning from me

Any beginner yuri recs? I’m trying to get into yuri more and so far I’ve read, murmur and the wolf steals the sun