Meanings
nounHSL (uncountable)
- abbreviationinitialismuncountableInitialism of hue, saturation, lightness or initialism of hue, saturation, level.
Synonyms: HSV
proper noun
- abbreviationinitialismInitialism of Hawaiʻi Sign Language.
Synonyms & antonyms
Cite this entry
APA
HSL. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/HSL
MLA
“HSL.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/HSL. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “HSL,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/HSL.
Source: HSL on Wiktionary, CC BY-SA 4.0.