Note: in AM, use 'color-blind'
1.
Someone who is colour-blind cannot see the difference between colours, especially between red and green.
Sixteen times as many men are colour-blind as women.
ADJ : usu v-link ADJ
• colour-blindness
What exactly is colour-blindness and how do you find out if you have it?
N-UNCOUNT
2.
A colour-blind system or organization does not treat people differently according to their race or nationality.
...the introduction of more colour-blind anti-poverty programmes...
ADJ