Tired of garbage themes? Here's another one. But it's mine, and I love it, so there.
Something like this. Your mileage may vary:
The language in the above example is Rust, a programming language I like to use quite a lot. Recommended UI Theme paring is Atom's One Dark.
You can try installing it through APM: https://atom.io/packages/molika-syntax.
Good catch. Let us know what about this package looks wrong to you, and we'll investigate right away.