Curious, will the green on green stay green?

One of my dream plants 🥹🥰. When I first got her she only had 1 not dying leaf.

Udate: She has been showing off with her last 3 and I had to share!

Also just curious, I noticed one of the leaves seemed to have a more green on green variegation, I thought this was neat, cause typically they lighten to white or turn dark green. Does anyone have experience if this will green will stay? She has put out 2 leaves since that green on green one.