#66C2C8

Q: What are the RGB, HSL, and CMYK values of #66C2C8?

RGB(102, 194, 200), HSL(183.7, 47.1%, 59.2%), CMYK(49.0%, 3.0%, 0.0%, 21.6%).

Q: Does #66C2C8 meet WCAG contrast on white?

2.08:1 — WCAG AA fail, AAA fail for normal text.

Overview

#66C2C8 is a cool, light color. In RGB it is 102, 194, 200, in HSL 183.7°, 47.1%, 59.2%, and in CMYK 49.0%, 3.0%, 0.0%, 21.6%. The nearest named color is NCS S 0530-B40G Aqua.

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Color Values

HEX

#66C2C8

RGB

102, 194, 200

HSL

183.7, 47.1%, 59.2%

HSV

183.7, 49.0%, 78.4%

CMYK

49.0%, 3.0%, 0.0%, 21.6%

OKLCH

0.7598 0.0881 201.1

Properties

Cool Light Nearest: NCS S 0530-B40G Aqua

Color Psychology

True cyan sits at the boundary of blue and green in the visible spectrum, projecting futurism, precision, and digital innovation. It is a primary color in CMYK printing and RGB displays, giving it a distinctly technological identity. Cyan suggests cutting-edge thinking and clear communication.

Design Usage

Medium cyan is a staple in tech branding, cloud computing services, and developer tools. It works well for interactive elements, link hover states, and data visualization highlights. Because cyan is highly saturated, use it as an accent rather than a dominant color to avoid visual strain.