Acacia concolorans is a shrub belonging to the genus Acacia and the subgenus Phyllodineae. It is native to an area along the south coast in the Wheatbelt and the Goldfields-Esperance regions of Western Australia. The intricate and pungent shrub typically grows to a height of 0.1 to 0.5 metres (0 to 2 ft). It blooms from July to August and produces yellow flowers.