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jezzamontoday at 2:33 PM1 replyview on HN

FYI, those 8% of males / 0.5% females stats are not about complete colorblindness, so almost all of those people use color in their life


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throwaway173738today at 3:29 PM

Yes for men mostly it’s red/green colorblindness. It’s one reason traffic lights have a uniform order and why you might get tested on which light means stop and not what color on a written test in the US.