Question Is 42°C idle temp okay for my setup ?

Feb 5, 2019
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My specs are

Ryzen 5 2600
Stock AMD cooler
NZXT H500
2 default NZXT Aer Case version 120mm fans mounted in the stock configuration (one on top for intake and one in the back for exhaust, nothing in front)
MSI B450 Tomahawk ATX mobo
Zotac RTX 2060 mounted normally

I live in a tropical country where it is quite hot usually so that might be a reason.

I havent done any overclocking or anything.

Is 42°C okay for idle temperatures when using Firefox and Steam in the background ? Should I get 1 or 2 more fans and mount them in the front of the case for intake urgently or something ? Thank you :) Sorry for the noob question, I am new to pc cooling as this is my first build.