INCORPORATING THE 1.4% GENERAL SCHEDULE INCREASE AND A LOCALITY PAYMENT OF 18.98%
STATE OF HAWAII TOTAL INCREASE: 1.87% (prior to the non-foreign COLA offset being applied).
You can go to the pay tables here:
https://www.opm.gov/policy-data-oversight/pay-leave/salaries-wages/2019/general-schedule/
For updated non-foreign COLA:
https://www.opm.gov/policy-data-oversight/pay-leave/pay-systems/nonforeign-areas/
WhiteHouse.gov 
FEB.gov 
Data.gov 
USASpending.gov 
USA.gov 
OPM.gov