Yellow (/ˈjɛloʊ/) is the color evoked by light that stimulates both the L and M (long and medium wavelength) cone cells of the retina about equally, with no significant stimulation of the S (short-wavelength) cone cells. Light with a wavelength of 570–590 nm is yellow, as is light with a suitable mixture of red and green. Yellow's traditional RYB complementary color is purple, violet, or indigo, while its colorimetrically defined complementary color in both RGB and CMYK color spaces is blue.

The word "yellow" comes from the Old English geolu, or geolwe which derived from the Proto-Germanic word gelwaz. According to the Oxford English Dictionary, the oldest known use of this word in English is from The Epinal Glossary in the year 700.

In the English language, yellow has traditionally been associated with jaundice and cowardice. Yellow is associated with the word "caution" and is the second light on stop lights. The color is associated with aging as well, for both people and objects (e.g. "yellowed" paper). Ethnographically, the term "yellow" has been used as a slang term for both Asians ("yellow peril") and, in the early 20th century, light-skinned African-Americans (High yellow).

Valerie June Carter Cash (June 23, 1929 – May 15, 2003) was an American singer, dancer, songwriter, actress, comedian, and author who was a member of the Carter Family and the second wife of singer Johnny Cash. She played the guitar, banjo, harmonica, and autoharp and acted in several films and television shows. Carter Cash was inducted into the Christian Music Hall of Fame in 2009. She was ranked #31 in CMT's 40 Greatest Women in Country Music in 2002.

June Carter Cash was born Valerie June Carter in Maces Spring, Virginia to Maybelle Addington Carter and Ezra Carter. She was born into country music and performed with the Carter Family from the age of ten, beginning in 1939. In March 1943, when the Carter Family trio stopped recording together at the end of the WBT contract, Maybelle Carter, with encouragement from her husband Ezra, formed "Mother Maybelle & the Carter Sisters" with her daughters, Helen, Anita, and June. The new group first aired on radio station WRNL in Richmond, Virginia, on June 1. Doc (Addington) and Carl (McConnell)—Maybelle's brother and cousin, respectively— known as "The Virginia Boys," joined them in late 1945. June, then 16, was a co-announcer with Ken Allyn and did the commercials on the radio shows for "Red Star Flour", "Martha White," and "Thalhimers Department Store", just to name a few. For the next year, the Carters and Doc and Carl did show dates within driving range of Richmond, through Virginia, Maryland, Delaware, and Pennsylvania. June later said she had to work harder at her music than her sisters, but she had her own special talent—comedy. A highlight of the road shows was her "Aunt Polly" comedy routine. Carl McConnell wrote in his memoirs that June was "a natural born clown, if there ever was one." She attended John Marshall High School during this period.