Sacred Haven of Debauchery

I remember that in Europe, there's a special kind of Gouda cheese sold. The green one – it seems a bit strange to me, probably with mold, and the color is exactly like your bread. But the pinkish-red one is with herbs, and it's very tasty.
Something like this:

In Europe, they usually dye it green with spinach and red with tomato. The colors in the photos seem to match that.

In Asia, green bread is called pandan bread.
They claim that it's dyed green with a natural dye from pandan. But considering the toxicity of the color and the size of the shelves with dyes in local supermarkets, I highly doubt its naturalness. Although I haven't conducted any experiments yet. If I get my hands on some pandan, I'll write whether I can achieve such a toxic color or not.)

Added 1 hour 17 minutes ago
Just in case, I'll reassure those who are planning to visit Asia (I hope there are some) - we also have bread (noodles, rice, stewed vegetables) in normal colors.
The colorful ones are just for fun. Although I think I've already tried rice of all colors. As far as my amateur taste goes, it doesn't taste any different.