thumb|upright=1.35|Khaki is a common color in military uniforms and equipment, particularly those intended for use in desert or arid regions, as seen on these German and Senegalese officers.
The color khaki (, ) is a light shade of tan with a slight yellowish tinge.
Khaki has been used by many armies around the world for uniforms and equipment, particularly in arid or desert regions, where it provides camouflage relative to sandy or dusty terrain. It has been used as a color name in English since 1848 when it was introduced as a military uniform. In Western fashion, it is a standard color for smart casual dress trousers for civilians, which are also often called khakis.
In British English and some other Commonwealth usage, khaki may also refer to a shade of green known as olive drab.
Etymology
Khaki is a loanword from Hindustani (खाकी, خاکی; )'soil-colored', which in turn comes from Persian خاک khāk 'soil' + (adjectival attributive suffix); it came into English via the British Indian Army.
Origin
thumb|upright|The [[Corps of Guides (India)|Corps of Guides, the first military unit to wear khaki]]
Khaki was first worn as a uniform in the Corps of Guides that was raised in December 1846 by Henry Lawrence (1806–1857),
Initially the border troops were dressed in their native costume, which consisted of a smock and white pajama trousers made of a coarse home-spun cotton, and a cotton turban, supplemented by a leather or padded cotton jacket for cold weather. In 1848, a khaki uniform was introduced. Subsequently, all regiments serving in the region, whether British or Indian, had adopted khaki uniforms for active service and summer dress. The original khaki fabric was a closely twilled cloth of linen or cotton. For example, European artillery regiments serving in Madras Presidency discontinued white summer clothing and adopted khakee (sic), on 26 June 1858.
Military use
thumb|Pakistan Army General [[Raheel Sharif wearing khaki uniform ]]
The impracticality of traditional bright colors such as the red coat, especially for skirmishing, was recognized early in the 19th century. A response to improved technologies such as aerial surveillance and smokeless powder, khaki could camouflage soldiers in the field of battle.
Khaki-colored uniforms were used officially by British troops for the first time during the 1868 Expedition to Abyssinia, when Indian troops traveled to Ethiopia. Subsequently, the British Army adopted khaki for colonial campaign dress and it was used in the Mahdist War (1884–89) and Second Boer War (1899–1902). Khaki uniforms were widely implemented in the Second Boer War. The effectiveness of khaki in camouflaging troops led to its official standardization by Britain, replacing their traditional red uniforms. This marked a development in military technology, where the color of a uniform provided its wearer with an advantage in warfare. These uniforms became known as khaki drill, versions of which are still part of the uniforms of the British Army.
During the Second Boer War, the British forces became known as "Khakis" because of their uniforms. After victory in the war, the government called an election, which became known as the khaki election,
thumb|upright|Dark khaki serge uniform jacket, Lieutenant, 7th London Regiment, First World War era.
When khaki was adopted for the continental British Service Dress in 1902, the shade chosen had a clearly darker and more green hue (see photo). This color was adopted with minor variations by all the British Empire armies. The 1902 US Army uniform regulations also adopted a similar shade for soldiers' winter service uniforms under the name olive drab. This shade of brown-green remained in use by many countries throughout the two World Wars. With the technological advances of mass-production, khaki fabric was able to be standardized across many military branches and forces. In 1913, khaki uniforms began to symbolize masculinity and patriotism, which led to the beginning of "Khaki Fever." Women in the army, air force, police service, auxiliary corps, and naval service all began to wear khaki, causing a major shift in gender roles and wartime positions as well.
Use in civilian clothing
Following World War II, military-issue khaki-colored chino cloth twill trousers became a common part of civilian clothing. Today, the term khakis is sometimes used to refer to the style of trousers, properly called chinos, regardless of their color. By the early 1900s, khaki began influencing civilian fashion in Britain, where it was adopted for outdoor and work clothing.
Tones of khaki
Light khaki
Adjacent is displayed the color light khaki (also called khaki tan or just tan).
This is the web color called khaki in HTML/CSS.