If you forget your online banking password for First Hawaiian Bank, you can typically reset it through the bank's online banking portal. First Hawaiian Bank usually provides an option on the login page that allows customers to initiate the password recovery process. This may involve answering security questions or receiving a verification code via email or text message. It is important to follow the instructions that appear on the website carefully to ensure a smooth recovery. Additionally, customers may find assistance by visiting the website’s help or support section, where they can review further details regarding account access and password recovery. For the most accurate and up-to-date information, it is advisable to consult the official First Hawaiian Bank website directly.