It is illegal under federal law in the United States for employers to discriminate against employees or job applicants based on race.
It is illegal for employers to discriminate based on race.

FactVerify
Source: factverify.com
Key Evidence
Title VII of the Civil Rights Act of 1964 explicitly prohibits employment discrimination based on race.
justice.govjustice.govCivil Rights Division
The EEOC enforces these provisions and states clearly that it is illegal for employers to discriminate against job applicants or employees because of their race.
eeoc.goveeoc.govProhibited Employment Policies/Practices
The Department of Labor and Department of Justice also affirm these protections under federal law.
What the Evidence Shows
The claim that it is illegal for employers to discriminate based on race is a straightforward legal principle established primarily by Title VII of the Civil Rights Act of 1964. This federal law explicitly prohibits employment discrimination on the basis of race, color, religion, sex, and national origin. The prohibition applies to all aspects of employment, including hiring, firing, promotions, pay, job training, and other terms and conditions of employment.
Multiple authoritative sources from U.S. Government agencies such as the Equal Employment Opportunity Commission (EEOC), the Department of Labor, and the Department of Justice confirm this legal protection. Additionally, executive orders and other federal regulations reinforce these protections for federal contractors and subcontractors. There are no significant exceptions to this rule in general employment law; thus, the claim is accurate as a broad legal statement.
While state laws may provide additional protections or enforcement mechanisms, the federal prohibition on racial discrimination in employment is well-established and widely enforced. Therefore, the claim is legally accurate and supported by multiple high-authority sources.