Urine color can give clues about hydration and some health conditions, but it is not a diagnosis by itself. Many foods, vitamins, and medications can also change urine color.
Common colors and what they may mean:
- Pale yellow to light straw: Usually a sign of good hydration.
- Dark yellow or amber: Often suggests you may need more fluids, especially if you’ve been sweating or not drinking much.
- Completely clear: May mean you’re drinking a lot of water; consistently overhydrating can sometimes be a concern.
- Bright neon yellow: Common after taking B vitamins (especially riboflavin/B2).
- Pink or red: Can come from foods like beets, but may also indicate blood in the urine, which should be checked—especially if it persists.
- Brown or cola-colored: Can be linked to severe dehydration, certain medications, muscle injury, or liver-related issues and may need medical evaluation.
- Orange: Can occur with dehydration or some medications; sometimes associated with liver or bile problems.
- Blue or green: Rare, but can be caused by certain dyes, medications, or infections.
- Cloudy or milky: May occur with dehydration, urinary tract infections, crystals, or other conditions—especially if accompanied by pain or burning.
Seek medical advice if you notice:
- Blood in urine
- Persistent dark brown or red urine without an obvious cause
- Pain or burning when urinating
- Fever, back/flank pain, or strong urinary urgency
- A major change in urine color that doesn’t resolve
A simple rule: pale yellow is generally a healthy target, but your usual color can vary depending on fluids, diet, activity, and medications.
