From the ordinance:
Voting members will be selected in conformance with the following:
a. The overall membership of the CRB will include a minimum of five (5) voting members who identify as people of color.
BTW, that is in addition to this, which would seem to address the legitimate interests of capturing input reflecting particular perspectives without the potential need to resort to race itself:
Three (3) voting members will be selected from applications submitted by individuals who are employed by, or active volunteers in a group with a designation pursuant to Iowa Code Section 501(c)(3) (2020), as amended from time to time, and that is focused on advocacy of, and racial justice for, underrepresented citizens of Cedar Rapids, including, but not limited to: NAACP (National Association for the Advancement of Colored People), LULAC (League of United Latin American Citizens), Iowa Asian Alliance, ASJ (Advocates for Social Justice), United We March Forward, with a limit of one (1) member per organization; and