Dream about light green snake is an omen for your inner desires to deviate from some set path. Perhaps what you portray or project does not match who you really are inside. You need to deal with your emotions in order to move forward in your life. The dream is a hint for your unyielding attitude. You need to get rid of something in your life.
Light green snake is a harbinger for oppression, lowliness and vulnerability
Perhaps it is time to let go of the animosity or some of the feelings you are harboring. Perhaps you are taking certain things for granted or overlooking something or someone. Your dream is a hint for your desires to stay connected with others. You feel that you have been wronged by a person.