Information about #66E5D8 color

#66E5D8 color image

Basic facts about this digital color

In the Register's classification, #66E5D8 belongs to the Cyan Color Family, featuring High Saturation and Very Light brightness. In numbers: rgb(102, 229, 216) (40% red, 89.8% green, 84.7% blue), or CMYK 50 / 0 / 5 / 10 for print. New to color codes? See our guide to RGB color codes.

A strongly colored water-like cyan, #66E5D8 appears airy and pastel-like. Designers typically reach for tones like this for minimalist layouts, soft backgrounds and pastel palettes. In The Official Register of Color Names it is very close to Kathy & Michael at 20 Years and Beyond (#64D8D0). Its next-closest registered neighbors are Doc.com Green (#70EACA) and Aquamarine Blue (#71D9E2).

In RGB terms — rgb(102, 229, 216) — the green channel does the heavy lifting here. Accessibility-wise, black text works best on #66E5D8: 13.8:1 contrast (passing WCAG AAA) versus 1.5:1 for white. #66E5D8 has no official name yet. If this shade means something to you, you can be the one to name it.

#66E5D8 color variations

View this color variations of tints, shades, tones and hues.

#66E5D8 color tints

Tints look brighter, pastel, and less intense.
#66E5D8

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#84EAE0

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#A3EFE7

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#C1F4EF

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#E0F9F7

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White

#FFFFFF

#66E5D8 color shades

Shades look darker, richer, and more solid.
#66E5D8

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#2DDBCA

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#1CAA9B

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#137167

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#093833

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Black

#000000

#66E5D8 color tones

Tones looks more sophisticated and complex than base colors.
#66E5D8

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#67D5CA

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#69C2BA

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#6EAEA8

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#769894

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Grey

#808080

#66E5D8 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#7366E5

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#668CE5

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#66BFE5

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#66E5D8

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#66E5A5

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#66E573

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#8CE566

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#66E5D8 color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes
#66E5D8
#66E5D8

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#E56673
#E56673

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Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme
#66E5D8
#66E5D8

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#E59966
#E59966

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#E566B2
#E566B2

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Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme
#66B2E5
#66B2E5

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#66E5D8
#66E5D8

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#66E599
#66E599

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Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme
#66E5D8
#66E5D8

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#D866E5
#D866E5

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#E5D866
#E5D866

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Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme
#66E5D8
#66E5D8

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#6673E5
#6673E5

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#E56673
#E56673

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#E5D866
#E5D866

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Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme
#66E5D8
#66E5D8

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#9966E5
#9966E5

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#E56673
#E56673

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#B2E566
#B2E566

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Nearest named colors to #66E5D8

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Kathy & Michael at 20 Years and Beyond color link
Kathy & Michael at 20 Years and Beyond

#64D8D0

Doc.com Green color link
Doc.com Green

#70EACA

Aquamarine Blue color link
Aquamarine Blue

#71D9E2

Brilliant Opal color link
Brilliant Opal

#51E7D5

Pastel Ocean color link
Pastel Ocean

#6ECDDB

Brilliant Cyan color link
Brilliant Cyan

#51E7E7

Light Brilliant Turquoise color link
Light Brilliant Turquoise

#65FFD8

Green Sea color link
Green Sea

#4FE8CC

Minty Blue color link
Minty Blue

#77F3EB

Brilliant Arctic Blue color link
Brilliant Arctic Blue

#51D5E7

Brilliant Turquoise color link
Brilliant Turquoise

#51E7C2

Light Turquoise color link
Light Turquoise

#7EF4CC

#66E5D8 color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

#66E5D8 color image #66E5D8 color ORCN HD wallpaper 3840x2160 (Desktop)
#66E5D8 color image #66E5D8 color ORCN HD wallpaper 1170x2532 (Mobile)
#66E5D8 color image #66E5D8 color solid HD wallpaper 3840x2160 (Desktop)
#66E5D8 color image #66E5D8 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#66E5D8
  • RGB102, 229, 216
  • CMYK50, 0, 5, 10
  • CSSrgb(102, 229, 216)
  • HSL174°, 71%, 65%
  • HSL Precise173.858°, 70.95%, 64.902%
  • HSV174°, 55%, 90%
  • HSB174°, 55%, 90%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.898
  • Normalized B (0.0–1.0)0.847
  • GLSLvec3(0.400, 0.898, 0.847)
  • GLSL with alphavec4(0.400, 0.898, 0.847, 1.000)
  • HLSL / Metalfloat3(0.400, 0.898, 0.847)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB89.8%
  • Percentage of Blue in RGB84.7%
  • Color FamilyCyan
  • Saturation FamilyHigh Saturation
  • Lightness FamilyVery Light
  • HEX ID66E5D8
  • DECIMAL ID6743512
  • Name LengthThis color has no name
  • Seen by search & AI crawlers24 times
  • Counting from2025-01-01

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