Yellow is my favorite color it reminds me of the sun
It's very pretty, its between green and orange in the color spectrum.
Yes its a primary color and noticeable so its often used for cautionary signage
That makes sense. Carotenoids are what makes corn and lemons and daffofils their yellow color.
I have noticed the color yellow will fade if exposed to direct sun daily
There was an episode of The SImpsons called "The Color Yellow" too, it recieved mixed reviews though.
Did you ever see the Beatles movie Yellow Submarine?
I haven't but I have heard the soundtrack to the film, it premiered in July 1968 if I remember correctly.