Here's the pertinent section of the federal law
UNLAWFUL EMPLOYMENT PRACTICES
SEC. 2000e-2. [Section 703]
(a) Employer practices
It shall be an unlawful employment practice for an employer -
(1) to fail or refuse to hire or to discharge any individual, or otherwise to discriminate against any individual with respect to his compensation, terms, conditions, or privileges of employment, because of such individual’s race, color, religion, sex, or national origin; or
(2) to limit, segregate, or classify his employees or applicants for employment in any way which would deprive or tend to deprive any individual of employment opportunities or otherwise adversely affect his status as an employee, because of such individual’s race, color, religion, sex, or national origin.
This proposal CLEARLY violates the law. You can't say "okay we need blacks and hispanics so we're going to specifically target those races" any more than you could say "okay , I'm only hiring whites"