There is no such thing as a heterozygous color-blind female.

Name: There is no such thing as a heterozygous color-blind female.
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Quizplus · Accepted Answer

Color blindness is an X-linked recessive trait. Females have two X chromosomes, so they would need to inherit two copies of the color blindness allele to be color blind. Males only have one X chromosome, so they only need to inherit one copy of the color blindness allele to be color blind. Therefore, it is not possible for a heterozygous female to be color blind.

There Is No Such Thing as a Heterozygous Color-Blind Female