Kind of agree, although I also agree with @atul that the green tint is a bit too dark.

I've just checked the code and the success Button variant (the green one) is only used in the context of relationship buttons. We could easily change the hover tint (var(--btn-bg-success-hover)) to a lighter one and keep everything as is but I don't know if it's a correct solution.

I just had a 1:1 with @michal where we talked about this. Here are some thoughts:

1. I think it's important that we have a consistent style for all the buttons in the web app. I think we're all in agreement that this is the priority
2. I think the hover effect is nice and it would be good to keep it. But if we keep it, we should make sure it works for all variants, and not just success and danger
3. I agree that the hover effect on the success variant is currently too "extreme"

With that context, my suggestion is to make the hover work by modifying the base color in some way. It seems like the best way to do this is with the CSS filter property, but there are other ways I'm sure (eg. second layer in front, CSS functions, or worst case doing it in JS).