#166C69

Q: What are the RGB, HSL, and CMYK values of #166C69?

RGB(22, 108, 105), HSL(177,9, 66,2%, 25,5%), CMYK(79,6%, 0,0%, 2,8%, 57,6%).

Q: Does #166C69 meet WCAG contrast on white?

6,21:1 — WCAG AA pass, AAA fail for normal text.

Overview

#166C69 is a cool, dark color. In RGB it is 22, 108, 105, in HSL 177.9°, 66.2%, 25.5%, and in CMYK 79.6%, 0.0%, 2.8%, 57.6%. The nearest named color is RAL 6026 Opal Green.

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Valeurs de couleur

HEX

#166C69

RGB

22, 108, 105

HSL

177,9, 66,2%, 25,5%

HSV

177,9, 79,6%, 42,4%

CMYK

79,6%, 0,0%, 2,8%, 57,6%

OKLCH

0,4829 0,0768 191,3

Propriétés

Froid Sombre Le plus proche : RAL 6026 Opal Green

Psychologie des couleurs

Dark cyans and deep aquas convey depth, reliability, and technical mastery. They carry the trustworthiness of blue with a modern, slightly warmer edge from their green component. These tones suggest specialized expertise and sophisticated engineering.

Design Usage

Dark cyan works for cybersecurity brands, developer platforms, and data infrastructure companies. It creates striking dark-mode accents and terminal-style interfaces that feel technical yet approachable. Pair it with lighter cyan highlights and neutral grays for a layered, depth-rich design system.