Flight Crew Multiengine; Flight Crew Instrument; Flight Crew Air Transport Pilot (ATP)
Distraction; Workload; Situational Awareness
Deviation / Discrepancy - Procedural Published Material / Policy; Ground Incursion Taxiway
Flight Crew Requested ATC Assistance / Clarification
Human Factors
On taxi out to RWY XXL from north end of airport taxiing east bound on Bravo was advised to turn right onto Lima south bound. Was told to give way to traffic nearing Bravo. Was looking for traffic and conducting minor cockpit workload when we passed Lima taxi way just enough to not be able to make the turn. Advised ground that we were on Bravo not Lima if they could work with that. They advised no issue to continue on Bravo.  My fault that I missed the taxiway. Signage to me was slightly confusing but not enough to have made an appropriate turn onto Lima taxiway.  We are aware of the confusion that this intersection can cause for us but I made the mistake with the clearance I was given.
After pushback from Gate X at ZZZZ we were given taxi instructions to taxi Hotel turn right on Bravo then Lima short of Lima2. We inadvertently missed Lima and continued on Bravo and notified ground control that we missed Lima taxiway. They said no problem and gave us new taxi instructions to Runway XXL. We continued to taxi to Runway XXL via the new instructions without incident. We may have missed taxiway Lima because it can be confused with a ramp entrance.
Flight Crew flying 777-200 encountered taxiway incursion during taxi for takeoff.