Color mismatch in tooltips

Hello Joost,

I’ve just updated the plugin and everything works fine, I just noticed a little coloring problem on your tooltips.
See the following screenshot: https://imageshack.com/i/f03uA6Wjp

I notice this because I wasn’t using the default WP color scheme. (I was using Midnight)
Now this isn’t anything special, I just thought I’d give you a heads up 🙂

Cheers,
Robert-John

https://wordpress.org/plugins/wordpress-seo/