When Hermione is first introduced her hair is described as: "...lots of bushy brown hair...", so therefore her hair is brown. In the movies she is played by Emma Watson, who has light brown hair.
The Weasley red hair.
she has brown-ish colored hair
during the wedding I think it was yellow
Black
Red.
Hermione's wand is of Vine wood, which is a light greeny/brown colour...
they have no color They have black rims
They are silver: Golden galleons, silver sickles, and bronze knuts.
In the books, both are brown. In the films, Emma Watson started off with brown hair, but it become blonder as the series went along (she does have brown eyes, however).
It is different in different movies! In CoS, it was like a flame when Snape cast it on Lockhart. In GoF, it was bright blinding red when Harry cast it on Voldemort. It was same colour in DH2 trailer!
i don't know but her time turner is gold but that's no use in this answer so ill go now....
Hermione's wand is of Vine wood, which is a light greeny/brown colour...
I may be wrong, but I don't think that was mentioned in any of the books.
It is silver.
they have no color They have black rims
Harry doesn't have a prefects badge.
no
green.
Harry Potter's PJs are Blue and white Striped
RED! as griffindor
Yes
Crimson and Gold.