The term 'brownish hue' can be described by several words, including 'TAN' (3 letters), 'ocher' (5 letters), 'ECRU' (4 letters), 'taupe' (5 letters), and 'UMBER' (5 letters). TAN is a light brown color, ocher is a yellowish-brown color, ECRU is a grayish-yellow color, taupe is a grayish-brown color, and UMBER is a dark brown color. All of these colors are shades of brown, and together they form a range of brownish hues.