Cyan
Medium Aquamarine
Medium Aquamarine
#66CDAAClick to copy
Medium Aquamarine Parameter Conversion Table
More converters →HEX#66CDAACopy
RGBrgb(102, 205, 170)Copy
HSLhsl(160, 51%, 60%)Copy
HSV/HSBhsv(160, 50%, 80%)Copy
CMYKcmyk(50%, 0%, 17%, 20%)Copy
Medium Aquamarine Color Schemes
Complementary
#66CDAA
Click to copy#CD6689
Click to copyAnalogous
#66CD76
Click to copy#66BCCD
Click to copySplit Complementary
#CD66BC
Click to copy#CD7666
Click to copyMonochromatic
#66CDAA
Click to copy#BADFD2
Click to copy#FFFFFF
Click to copy#329B77
Click to copy#194E3C
Click to copy#000101
Click to copyMedium Aquamarine WCAG Accessibility Contrast
WCAG Calculator →The contrast ratio of this color against common foreground/background colors (based on the WCAG 2.1 standard)
Sample text Aa
White background #FFFFFF
1.93 : 1
AA NormalAA LargeAAA NormalAAA Large
Sample text Aa
Black background #000000
10.88 : 1
AA NormalAA LargeAAA NormalAAA Large
Sample text Aa
Light gray background #F5F5F5
1.77 : 1
AA NormalAA LargeAAA NormalAAA Large
Sample text Aa
Dark gray background #333333
6.54 : 1
AA NormalAA LargeAAA NormalAAA Large
Medium Aquamarine Shade Variants
Gradient Generator →Lighten with White Mixed with white for a lighter, softer color
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Darken with Black Mixed with black for a deeper, heavier color
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Muted / Morandi Mixed with gray and desaturated for a sophisticated muted tone
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Medium Aquamarine Color Introduction
Definition
Medium Aquamarine (HEX #66CDAA) has the RGB value rgb(102, 205, 170), the HSL value hsl(160°, 51%, 60%) and the CMYK print value cmyk(50%, 0%, 17%, 20%). In terms of color schemes, the complement of Medium Aquamarine is #CD6689, and placing the two side by side produces a striking, eye-catching contrast; paired with the analogous colors #66CD76 and #66BDCD that sit next to it on the color wheel, it transitions naturally and harmoniously; in a split-complementary scheme (#CD66BC, #CD7666) it keeps its contrast tension without losing layering; and a monochromatic scheme built on Medium Aquamarine uses gradients of lightness and saturation to create a unified design with a strong sense of depth. Under the WCAG accessibility standard, Medium Aquamarine has a contrast ratio of 1.93:1 against white and 10.88:1 against black; paired with a black background it reaches AAA, making it ideal for text and accent colors in dark mode.
Color Characteristics
Green is the base color of nature, evoking forests, lawns and new plants. Calm yet full of life, it carries a natural sense of trust in environmental, health and finance sectors. Specifically, Medium Aquamarine has a lightness of 60% and a saturation of 51%, striking and generous as a background or primary color, offering good readability with either light or dark text; moreover, its saturation is moderate, keeping the color’s emotional expression without becoming overly assertive. In a word: A soft blue-green.
Color Psychology
Green can evoke relaxation, safety and balance, with a marked soothing effect; psychologically it symbolizes nature, health and hope. For this reason Medium Aquamarine tends to leave a first impression of being calm and natural in the viewer’s mind, and this emotional tone also defines the role it plays in design.
Best Uses
Green suits environmental campaigns, healthcare, tea brands and any scene that needs to convey natural trust. In real projects, Medium Aquamarine is also often used as a light background or supporting negative space; in “Green”-themed designs, the adjacent colors or lightness gradients built around it quickly establish a cohesive, clearly layered color scheme.
Medium Aquamarine Featured In
This color is included in the following color cards and color families. Click a card to browse more colors in the corresponding collection.