Information about #42FEEF color

#42FEEF color image

Basic facts about this digital color

The digital color #42FEEF is classified in the Register under the Cyan Color Family, with Full Saturation and Very Light brightness. Its exact recipe is rgb(66, 254, 239) — 25.9% red, 99.6% green, 93.7% blue — and for print it converts to CMYK 74 / 0 / 6 / 0. New to color codes? See our guide to RGB color codes.

A maximally vivid water-like cyan, #42FEEF appears airy and pastel-like. Designers typically reach for tones like this for clean interfaces where content needs room to breathe. In The Official Register of Color Names it is a hair away from Vibrant Turquoise (#46FFE6). Its next-closest registered neighbors are Metallic Cyan (#37F5EB) and Bright Cyan (#41FDFE).

The recipe behind #42FEEF is rgb(66, 254, 239), with green as the dominant ingredient. If you plan to put text on a #42FEEF background, choose black — the contrast ratio is 16.7:1 (passing WCAG AAA), while white manages only 1.3:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#42FEEF color variations

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

#42FEEF color tints

Tints look brighter, pastel, and less intense.
#42FEEF

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#69FEF2

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#8EFEF5

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#B4FFF8

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#D9FFFC

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White

#FFFFFF

#42FEEF color shades

Shades look darker, richer, and more solid.
#42FEEF

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#03FEE9

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#01C0B0

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#018075

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#00403B

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Black

#000000

#42FEEF color tones

Tones looks more sophisticated and complex than base colors.
#42FEEF

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#4AEADD

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#53D3C9

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#60BAB2

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#6E9E9A

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Grey

#808080

#42FEEF color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#5943FE

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#4378FE

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#43C3FE

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#42FEEF

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#43FEA4

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#43FE59

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#78FE43

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#42FEEF 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
#42FEEF
#42FEEF

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#FE4353
#FE4353

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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
#42FEEF
#42FEEF

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#FE9143
#FE9143

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#FE43B0
#FE43B0

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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
#43B0FE
#43B0FE

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#42FEEF
#42FEEF

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#43FE91
#43FE91

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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
#42FEEF
#42FEEF

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#EE43FE
#EE43FE

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#FEEE43
#FEEE43

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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
#42FEEF
#42FEEF

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#4353FE
#4353FE

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#FE4353
#FE4353

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#FEEE43
#FEEE43

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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
#42FEEF
#42FEEF

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#9143FE
#9143FE

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#FE4353
#FE4353

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#B0FE43
#B0FE43

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Nearest named colors to #42FEEF

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

Vibrant Turquoise color link
Vibrant Turquoise

#46FFE6

Metallic Cyan color link
Metallic Cyan

#37F5EB

Bright Cyan color link
Bright Cyan

#41FDFE

LAURON color link
LAURON

#38FDFF

Blue Zircon color link
Blue Zircon

#57FEFF

Electric Turquoise color link
Electric Turquoise

#26FFED

Brilliant Cyan color link
Brilliant Cyan

#51E7E7

Hot Turquoise color link
Hot Turquoise

#26FFE9

Blue Diamond color link
Blue Diamond

#4EE2EC

be Supernormal. teal color link
be Supernormal. teal

#27F1E7

Bright Light Blue color link
Bright Light Blue

#26F7FD

Neon Aqua color link
Neon Aqua

#21F8F6

#42FEEF color backgrounds & wallpapers

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

#42FEEF color image #42FEEF color ORCN HD wallpaper 3840x2160 (Desktop)
#42FEEF color image #42FEEF color ORCN HD wallpaper 1170x2532 (Mobile)
#42FEEF color image #42FEEF color solid HD wallpaper 3840x2160 (Desktop)
#42FEEF color image #42FEEF color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#42FEEF
  • RGB66, 254, 239
  • CMYK74, 0, 6, 0
  • CSSrgb(66, 254, 239)
  • HSL175°, 99%, 63%
  • HSL Precise175.213°, 98.947%, 62.745%
  • HSV175°, 74%, 100%
  • HSB175°, 74%, 100%
  • Normalized R (0.0–1.0)0.259
  • Normalized G (0.0–1.0)0.996
  • Normalized B (0.0–1.0)0.937
  • GLSLvec3(0.259, 0.996, 0.937)
  • GLSL with alphavec4(0.259, 0.996, 0.937, 1.000)
  • HLSL / Metalfloat3(0.259, 0.996, 0.937)
  • Percentage of Red in RGB25.9%
  • Percentage of Green in RGB99.6%
  • Percentage of Blue in RGB93.7%
  • Color FamilyCyan
  • Saturation FamilyFull Saturation
  • Lightness FamilyVery Light
  • HEX ID42FEEF
  • DECIMAL ID4390639
  • Name LengthThis color has no name
  • Seen by search & AI crawlers21 times
  • Counting from2025-01-01

Copyright © 2021-2026 The Official Register of Color Names. All Rights Reserved.

ORCN is an independent private organisation that maintains a public register — not a governmental institution or an international standards organisation — in which a name is linked to a specific digital colour code. Registration gives the registrant the exclusive right, within the ORCN register, to have that name recorded against that colour code.

Important: a digital colour itself belongs to no one in law. That right exists only within the ORCN register: registration creates no ownership, trademark, copyright or design rights anywhere. Legal exclusivity outside the register, where it is available at all, arises separately under applicable trademark law and is generally limited to particular goods, services and jurisdictions.