I knew my fixation on lightsaber colours would come in handy some day.

Aayla Secura — crimson
Adi Gallia* — red
Plo Koon — yellow/orange
Ki-Adi-Mundu — violet/purple (some comics depicted it matching Windu’s shade of violet, others didn’t)

And here’s a link identifying all the Jedi at the Battle of Geonosis:

https://www.starwars.com/news/meet-the-geonosis-jedi

*The EU retconned this character into Stass Allie, another Jedi of the same species as Gallia, but I’m certain Lucas intended her to be one and the same. It’s up to you how binding you find this retcon.