I don't really like home hair dye, but tried this one to cover a little grey. Used medium ash blonde on light brown hair and it came out a nice golden brown. Only left on for 10 mins as instructed, the pack said 15 mins max for more grey. Cost £6.99.
Don't know if it will last, but the colour seemed nice and gentle and it was great not to be sat dripping hair colour for 25 minutes. So - I recommend!