The Quality Prediction result indicates that this area of the part can have quality problems. The temperature at the flow front at the point you selected is too low for the material you chose. There can also be other problems.
If a part has a yellow or red Quality Prediction result, find out why. If it is due to low temperature, make some of the changes recommended here.
If the part is mostly green with some small yellow areas, it can be acceptable. However, carefully examine the other result displays to see exactly how and where the results went wrong.
What problems can low temperature cause?
If the temperature at the flow front is too low in a thin area of the part, hesitation or short shot can occur.
If it is too low in an area where weld lines are present, the weld lines can appear worse, and can be structurally weaker.