This is a shade of blue, greenish kind of blue which has a physical effect on me. I get really nauseous when looking at this colour.
I rememer a taking some sort of exam about Mozart in music class when I was thirteen. I was wearing a knitted sweater, a gift from my grandmother. An ugly turquoise sweater. I suddenly got very aware of the colour, staring at the sleeve as I was writing down the answers. Instantly I started feeling sick and had to leave the classroom, go home and change the sweater.

Years later my mother told me about a nightgown she once had. A turquoise nightgown. But she could not wear it when my father was in the same room. The first time he saw it, he just stared at it saying "CanĀ“t you change into something else, that colour makes me nauseous."

Spooky!