#178C70

Q: What are the RGB, HSL, and CMYK values of #178C70?

RGB(23, 140, 112), HSL(165,6, 71,8%, 32,0%), CMYK(83,6%, 0,0%, 20,0%, 45,1%).

Q: Does #178C70 meet WCAG contrast on white?

4,18:1 — WCAG AA fail, AAA fail for normal text.

Overview

#178C70 is a cool, light color. In RGB it is 23, 140, 112, in HSL 165.6°, 71.8%, 32.0%, and in CMYK 83.6%, 0.0%, 20.0%, 45.1%. The nearest named color is Illuminating Emerald.

On this page

قيم الألوان

HEX

#178C70

RGB

23, 140, 112

HSL

165,6, 71,8%, 32,0%

HSV

165,6, 83,6%, 54,9%

CMYK

83,6%, 0,0%, 20,0%, 45,1%

OKLCH

0,5725 0,1064 171,3

الخصائص

بارد فاتح الأقرب: Illuminating Emerald

علم نفس الألوان

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.