Is 67c a safe temperature for a GPU at 100% load?

Solution
Yes it is.

Normally, most GPUs can go as high as 9x° before starting to throttle or overheat.
The optimal is to stay under 80°

From the official NVIDIA page:
https://www.nvidia.com/en-us/geforce/products/10series/geforce-gtx-1050/

Your GPU can go as high as 97°( at maximum ), no problem there buddy with your current temp.
Yes it is.

Normally, most GPUs can go as high as 9x° before starting to throttle or overheat.
The optimal is to stay under 80°

From the official NVIDIA page:
https://www.nvidia.com/en-us/geforce/products/10series/geforce-gtx-1050/

Your GPU can go as high as 97°( at maximum ), no problem there buddy with your current temp.
 
Solution

Cool, then I guess 67c is nothing to worry about. Thanks for the answer.