The issues of moral consciousness contents, of the system of personality-relevant meanings and personal relations are of a special interest for scientific psychology. The given study of person's moral consciousness structure was carried out by means of reconstruction of parameters of personality-relevant meanings which form the basis for self-perception and perception of other people, objects and relationships. The author concludes that person's moral consciousness contents are defined by components of decency and civic position, culture-cognitive component, personality-oriented component. The comparison of factorial structures and locations of role positions in their semantic spaces allows to conclude that personality-relevant meanings which form the contents of constructs are contradictory and they depict the relationships that a person builds with its environment.