Information about #CEFCEF color

#CEFCEF color image

Basic facts about this digital color

In the Register's classification, #CEFCEF belongs to the Spring Green Color Family, featuring Full Saturation and Luminous brightness. In numbers: rgb(206, 252, 239) (80.8% red, 98.8% green, 93.7% blue), or CMYK 18 / 0 / 5 / 1 for print. New to color codes? See our guide to RGB color codes.

A pure, full-strength fresh green-cyan, #CEFCEF is nearly as bright as white. 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 practically indistinguishable from Humming Bird (#CFF9F3). Its next-closest registered neighbors are Spectral Teal (#D2F8EC) and Duck Egg Blue (#C3FBF4).

Technically, the mix leans on its green channel (rgb(206, 252, 239)), which gives #CEFCEF its character. If you plan to put text on a #CEFCEF background, choose black — the contrast ratio is 18.8:1 (passing WCAG AAA), while white manages only 1.1:1. No one has named #CEFCEF so far. Register a name for it and it becomes a permanent record.

#CEFCEF color variations

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

#CEFCEF 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

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

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

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

Tetradic

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

Tetradic color scheme

Square

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

Square color scheme

Nearest named colors to #CEFCEF

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

Humming Bird color link
Humming Bird

#CFF9F3

Ice color link
Ice

#D6FFFA

Pale Opal color link
Pale Opal

#C2FFF7

Pastel Aqua color link
Pastel Aqua

#D5F6FB

Pale Blue color link
Pale Blue

#D0FEFE

Water color link
Water

#D4F1F9

Conversions between color systems and etc.

  • HEX#CEFCEF
  • RGB206, 252, 239
  • CMYK18, 0, 5, 1
  • CSSrgb(206, 252, 239)
  • HSL163°, 88%, 90%
  • HSL Precise163.043°, 88.462%, 89.804%
  • HSV163°, 18%, 99%
  • HSB163°, 18%, 99%
  • Normalized R (0.0–1.0)0.808
  • Normalized G (0.0–1.0)0.988
  • Normalized B (0.0–1.0)0.937
  • GLSLvec3(0.808, 0.988, 0.937)
  • GLSL with alphavec4(0.808, 0.988, 0.937, 1.000)
  • HLSL / Metalfloat3(0.808, 0.988, 0.937)
  • Percentage of Red in RGB80.8%
  • Percentage of Green in RGB98.8%
  • Percentage of Blue in RGB93.7%
  • Color FamilySpring Green
  • Saturation FamilyFull Saturation
  • Lightness FamilyLuminous
  • HEX IDCEFCEF
  • DECIMAL ID13565167
  • Name LengthThis color has no name
  • This page visited7 times
  • Counting from2025-01-01