Color swatch image showing Medium Aquamarine (#66DDAA) with RGB(102,221,170) values

Medium Aquamarine (#66DDAA) Color Meaning and Information

Everything you need to know about Medium Aquamarine (#66DDAA) including values, color harmonies, shades, meanings, and applications in design, branding, and everyday visuals.

Medium Aquamarine (#66DDAA) Color Information

Medium Aquamarine (#66DDAA) RGB value is (102, 221, 170). The hex color red value is 102, green is 221, and blue is 170. Its HSL format shows a hue of 154°, saturation of 64 percent, and lightness of 63 percent. The CMYK process values are 54 percent, 0 percent, 23 percent, 13 percent.

Medium Aquamarine
#66DDAA
rgb(102, 221, 170)
ColorMean
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Medium Aquamarine (#66DDAA) Color Meaning

Medium Aquamarine (#66DDAA) conveys freshness, openness, and fluid clarity. This light green blue blend (#66DDAA) mirrors shallow tropical water, creating associations with renewal and emotional transparency. It feels clean, breathable, and quietly energizing. Psychologically, Medium Aquamarine (#66DDAA) supports emotional release and mental refreshment. It lowers stress while encouraging flexible thinking. In cultural use, it is common in travel branding, coastal architecture, and modern wellness aesthetics. On a spiritual plane, it represents flow, emotional honesty, and the ability to adapt without losing direction.

Color Conversion

Convert Medium Aquamarine (#66DDAA) across different color models and formats. These conversions help designers work seamlessly between digital and print media, ensuring this color maintains its intended appearance across RGB screens, CMYK printers, and HSL color manipulations.

HEX
#66DDAA
RGB
rgb(102, 221, 170)
HSL
hsl(154°, 64%, 63%)
CMYK
cmyk(54%, 0%, 23%, 13%)
HSV
hsv(154°, 54%, 87%)
XYZ
38.5916 57.4400 47.0832
Yxy
57.4400 0.2697 0.4014
Hunter Lab
75.7892 -11.2763 3.4535
CIE-Lab
80.4264 -45.3869 15.0129

RGB Values & CMYK Values

RGB Values

Red102 / 255 (40%)
40%
Green221 / 255 (87%)
87%
Blue170 / 255 (67%)
67%

CMYK Values

Cyan54 / 100 (54%)
54%
Magenta0 / 100 (0%)
Yellow23 / 100 (23%)
23%
Key (Black)13 / 100 (13%)
13%

Color Variations

Medium Aquamarine (#66DDAA) harmonies come to life through carefully balanced shades, tints, and tones, giving this color depth and flexibility across light and dark variations. Shades add richness, tints bring an airy softness, and tones soften intensity, making it easy to pair in clean, modern palettes.

Color Harmonies

Medium Aquamarine (#66DDAA) harmonies create beautiful relationships with other colors based on their position on the color wheel. Each harmony type offers unique design possibilities, enabling cohesive and visually appealing color schemes.

Analogous

Colors adjacent on the color wheel (30° apart)

Complementary

Colors opposite on the color wheel (180° apart)

Split Complementary

Three colors using one base hue and the two hues beside its opposite

Triadic

Three colors evenly spaced (120° apart)

Tetradic

Four colors forming a rectangle on the wheel

Square

Four colors evenly spaced (90° apart)

Double Split

Four colors formed from two base hues and the colors next to their opposites

Monochromatic

Variations of a single hue

Contrast Checker

(WCAG 2.1) Test Medium Aquamarine (#66DDAA) for accessibility compliance against white and black backgrounds. Proper contrast ensures this color remains readable and usable for all audiences, meeting WCAG 2.1 standards for both normal and large text applications.

#FFFFFF
#66DDAA

Sample Text

This is how your text will look with these colors.

Large Text (18pt+)

1.68:1
WCAG AA
WCAG AAA

Normal Text

1.68:1
WCAG AA
WCAG AAA

UI Components

1.68:1
WCAG AA
WCAG AAA

Color Blindness Simulator

See how #66DDAA appears to people with different types of color vision deficiencies. These simulations help create more inclusive designs that consider how this color is perceived across various visual abilities.

Normal Vision

Medium Aquamarine (#66DDAA)

protanopia

#9a9bb6

Note: These simulations are approximations. Actual color vision deficiency varies by individual.

CSS Examples

Background Color

background-color: #66DDAA;

Text Color

color: #66DDAA;

Sample Text

Border Color

border: 2px solid #66DDAA;

Box Shadow

box-shadow: 0 4px 6px #66DDAA40;

Text Shadow

text-shadow: 2px 2px 4px #66DDAA;

Sample Text

Gradient

background: linear-gradient(135deg, #66DDAA 0%, #229965 100%);

Medium Aquamarine (#66DDAA) Color FAQs

Frequently asked questions about Medium Aquamarine (#66DDAA) color meaning, symbolism, and applications. Click on any question to expand detailed answers.