#158C7A

Q: What are the RGB, HSL, and CMYK values of #158C7A?

RGB(21, 140, 122), HSL(170.9, 73.9%, 31.6%), CMYK(85.0%, 0.0%, 12.9%, 45.1%).

Q: Does #158C7A meet WCAG contrast on white?

4.15:1 — WCAG AA fail, AAA fail for normal text.

Overview

#158C7A is a cool, light color. In RGB it is 21, 140, 122, in HSL 170.9°, 73.9%, 31.6%, and in CMYK 85.0%, 0.0%, 12.9%, 45.1%. The nearest named color is Tropical Rain Forest.

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Color Values

HEX

#158C7A

RGB

21, 140, 122

HSL

170.9, 73.9%, 31.6%

HSV

170.9, 85.0%, 54.9%

CMYK

85.0%, 0.0%, 12.9%, 45.1%

OKLCH

0.5753 0.1007 179.0

Properties

Cool Light Nearest: Tropical Rain Forest

Color Psychology

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.