# DIMTFILLCLR System Variable [GstarCAD 2026](Help%20System/GSTARCAD/2026/Index.md) → [System Variables](Help%20System/GSTARCAD/2026/System%20Variables/(System%20Variables).md) → [D](Help%20System/GSTARCAD/2026/System%20Variables/D/(D).md) ## Function Description: The DIMTFILLCLR system variable is used to set color for the background of dimension text. | | | | --- | --- | | Type | Integer | | Saved in | Drawing | | Initial value | 0 | The color number displays in "Select Color" dialog box. Users can select "BYBLOCK" by entering "0"; they can also select "BYLAYER" by entering "256." --- [Original help](https://www.gstarcad.net/help/GstarCAD_2026_en-US/detail/systemVariables_Dgsv/DIMTFILLCLR.html) · © Gstarsoft Co., Ltd.