Yes. California follows pure comparative negligence: your recovery is reduced by your percentage of fault, but it is never eliminated. If your damages are $100,000 and you were 30% at fault, you can still recover $70,000.

Be careful: insurance adjusters know this rule and routinely try to inflate your share of fault to shrink what they pay. How fault gets assigned depends on evidence — photos, witnesses, reports — which is why documentation and early legal guidance directly affect your outcome.