Colors for Sweden's Carriers

Hey! 

I just checked the map legend, and I don't know what others think - but maybe it could be possible to tweak the colors of the carriers on the map? This is colors based on their brand profile as of today:

Telenor is a bit more dark light blue #19AAF8
Tre is more orange than green, something like #FF7C00 (they use an orange gradient)
Tele2 is usually black, might be hard on a map so maybe dark gray or their dark blue color: #1E3463

Telia is pretty spot on, purple.

What do you u/davidrye think?