Brown (#964B00) is a dark, highly saturated brown hue. Brown is dark orange in disguise: lower the lightness of orange and you get brown.
In RGB it is made of 150 red, 75 green and 0 blue. Its HSL hue angle is 30° with 100% saturation and 29% lightness, while its perceptual OKLCH lightness is 50% with a chroma of 0.123. For print, a starting CMYK mix is 0% cyan, 50% magenta, 100% yellow and 41% black.
As a text color on white, Brown has a contrast ratio of 6.36:1, which passes WCAG AA for normal text. On black it reaches 3.3:1 and passes AA only for large text. If you use Brown as a background, put white text on it. The APCA lightness contrast is Lc 23 for black text and Lc -86 for white text.
Its perceptual complement is #006B95, close to cerulean. Colors that look most similar are chocolate, rust, coffee. It looks fairly similar to people with red-green color blindness (ΔE 9), so its meaning mostly survives.