• LazaroFilm@lemmy.world
        12·
        1 year ago

        It’s a 74. But parts of the 4 are a different shade so you see 71 if your color vision is different.

        • the_kalash@lemmy.world
          5·
          1 year ago

          so you see 71 if your color vision is different.

          I have mild Deuteranopia and there is no hint of a 7.

          21 or maybe 81.

          • LazaroFilm@lemmy.world
            1·
            1 year ago

            I see why you would see that for the 7. You’re relying on the brightness of the dot instead of the tint I’m guessing.

            I suspect my 5 years old to have some low color blindness, he couldn’t see the numbers in some circles I showed him.

            • the_kalash@lemmy.world
              4·
              1 year ago

              The meme actually uses the exact same image as the wiki page about the tests. https://en.wikipedia.org/wiki/Ishihara_test

              The number “74” should be clearly visible to viewers with normal color vision. Viewers with red-green color blindness will read it as “21”

              So at least I’m seeing what I was supposed to see!

    • Calcharger@kbin.social
      2·
      1 year ago

      I just see a bunch of green and orange dots, with a small amount of tea colored dots. I don’t know what the alphanumeric scale is, I do all of my math with my fingers