Human hair color used in physical anthropology and medicine to determine the shades of hair color. The scale uses the following designations: A (very light blond), B to E (light blond), F to L (blond), M to O (dark blond), P to T (light brown to brown), U to Y (dark brown/black) and Roman numerals I to IV (red) and V to VI (red blond). Brown hair is characterized by higher levels of eumelanin and lower levels of pheomelanin. Of the two types of eumelanin (black and brown), brown-haired people have brown eumelanin; they also usually have medium-thick strands of hair. Brown-haired girls
Shades of green dictionary published in 2005 that is widely popular in the Hispanophone realm. UNT green is one of three official colors used by the University of North Texas. It is the primary color that appears on branding and promotional material produced by and on behalf of the university. At the right is one of the official colors used by the University of the Philippines, designated as "UP forest green". It is based on the approved color specifications to be used for the seal of the university. Shades of green Varieties of the color green may differ in hue, chroma (also called