I drink lots of water, but my urine is often dark yellow. Is it normal?

See below. Is urine dark yellow throughout the day or only first void of the day? Do you take vitamin b complex? Do you take any medications? First-void urine tends to be darker because we haven't been drinking during sleep. Certain b vitamins can turn urine a bright yellow color. Some meds contain tartrazine in the coating, which may color urine. If you have burning/ pain, urgency, frequency, see doc.