Beige

Beige was a light form of yellow.

The War Doctor wore a beige scarf. (COMIC: The Clockwise War)

Sarah Jane Smith occasionally wore beige shirts. (TV: The Last Sontaran, The Mad Woman in the Attic)

Emily Morris wore a beige waistcoat with stripes along with her ivory cravat, her white shirt, and her tan skirt. (TV: Lost in Time)

The Fifth Doctor wore a beige frock coat. (TV: Castrovalva)

Romana wore beige jodhpurs with her scarlet frock coat, her ivory stock tie, her white shirt, and her brown boots. (TV: The Horns of Nimon)

Herr Drosselmeyr wore a beige coat. (PROSE: Another Clockwork Iris)