Can anyone come with a tip on how to encode the raw file in ffmpeg. When i do it, there is to much green color. People faces are light green

So i must be doing something wrong.
The file i am talking about, is a raw file from Amazon.
Cheers
Edit: This is the command i use:
ffmpeg -f rawvideo -vcodec rawvideo -s 1920x1080 -r 23.97 -pix_fmt yuv420p -i C:\Users\Techman\Documents\Vikings 1x01 Rites of Passage_video_8000000_audio_eng_128000.raw -c:v libx264 -preset slow -qp 20 -c:a aac -b:a 128k done.mp4
Is that totally wrong?