I just got my order of Rocks in, and the color I was so nervous about was estranged. In the container it looks unbelievably green/yellow.
However, it's very wearable! It glides on so smooth, no little speckles fell on my face, and I was just brushing it on dry with no primer.
I have light green eyes with yellow in them, and this sucks all the yellow out of my eyes and makes them look dark green.

However, I am really unsure what brow bone color would look good with such a unique color. I used a little bit of DownwardSpiral(also one of my favorites) over the outer edges and in the crease, but I couldn't decide what color to wear above those that wouldn't be too sparkly, or take away from that gorgeous green.

Suggestions!

When in doubt, I have always used Oyster from the Carolina Summer Collection. And it has never failed me.

Sunny Disposition eye plush is not totally matte and not sparkly either. It's very soft and natural looking. It's my go to brow highlight when I don't want that area to be very noticeable but I also don't want to leave it bare.

I also agree that Oyster is a good one too!

Fiona looks really good too.

Estranged is my favorite rocks! shade! I'd recommend Odette or Fiona, as Zhariel suggested for a neutral highlight that won't steal the spotlight from estranged.

I'm LOVING Fiona as my main highlighter. It goes with everything, and doesn't compete with the colors I have on in my lid and crease.