IMLSEMC screen can be used to maintain CSS Colors for Event Message Codes.
The ‘Event Message Code’ and ‘Color’ fields in IMLSEMC have LOVs which allow for a user-friendly option to select a color to an associated Event Meassage.
X_CSS_COLOR - This fixed lexicon holds the colors available for leave types and event messages.
X_CSS_EVENT_MSG_CODE - This is a partially fixed lexion.