Dream about yellow hair is a hint for undeveloped or wounded aspects of your psyche. You are looking for some privacy. You need to clear your mind and free yourself of certain emotions that are weighing you down. It is a premonition for your desires for a relationship or that a new relationship is blossoming. You need to communicate with your mate about your emotional needs and desires.
Yellow hair dream is a symbol for your intellect. You may be embracing something that you may not be familiar with. You need to use more discretion. The dream is a hint for your perceptions about your own ideals in the context of social norms. You are going through some dramatic events in your life.
If you dreamt about yellow hair:
The aspect at play today puts you in something of a dilemma, especially as you are not sure quite where you stand in your latest relationship. You would like to tell your new partner that you have certain needs that you would like them to consider from time to time, if that is not too much to ask. If they refuse to listen, then put plan B into action.