What color makes you think of happiness!?
I know this is controversial, but a deep blue makes me feel happy. My second favorite colors are black and yellow (Pittsburgh Steelers, baby).
Yellow or Orange.
Light colors. Mainly yellow and orange. And baby blue and lavender make you calm.
I would say yellow, since it reminds me of those smiley faces
Yellow pink or orange
A bright and very beautiful red color also known as my favorite color.
PURPLE and Pink
Rainbow, even tho its not a colour
Bright colors, especially orange, (my favorite color)