#66CCCE

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

RGB(102, 204, 206), HSL(181.2, 51.5%, 60.4%), CMYK(50.5%, 1.0%, 0.0%, 19.2%).

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

1.89:1 — WCAG AA fail, AAA fail for normal text.

Overview

#66CCCE is a cool, light color. In RGB it is 102, 204, 206, in HSL 181.2°, 51.5%, 60.4%, and in CMYK 50.5%, 1.0%, 0.0%, 19.2%. The nearest named color is NCS S 0530-B40G Aqua.

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색상 값

HEX

#66CCCE

RGB

102, 204, 206

HSL

181.2, 51.5%, 60.4%

HSV

181.2, 50.5%, 80.8%

CMYK

50.5%, 1.0%, 0.0%, 19.2%

OKLCH

0.7852 0.0951 197.1

속성

차가운 밝은 가장 가까운: NCS S 0530-B40G Aqua

색채 심리학

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.