Information about #66B799 color

#66B799 color image

Basic facts about this digital color

In the Register's classification, #66B799 belongs to the Spring Green Color Family, featuring Mild Saturation and Light brightness. The mix behind it: rgb(102, 183, 153) — 40% red, 71.8% green, 60% blue; the print equivalent is CMYK 32 / 0 / 12 / 28. Curious how these numbers work? Read our RGB color codes guide.

#66B799 is a moderately toned fresh green-cyan that feels open and friendly. It is a natural fit for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is a hair away from Vintage Mint (#69B096). Its next-closest registered neighbors are Silver Tree (#67BE90) and Green Sheen (#6EAEA1).

The recipe behind #66B799 is rgb(102, 183, 153), with green as the dominant ingredient. If you plan to put text on a #66B799 background, choose black — the contrast ratio is 8.8:1 (passing WCAG AAA), while white manages only 2.4:1. No one has named #66B799 so far. Register a name for it and it becomes a permanent record.

#66B799 color variations

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

#66B799 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 #66B799

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

Vintage Mint color link
Vintage Mint

#69B096

Silver Tree color link
Silver Tree

#67BE90

Green Sheen color link
Green Sheen

#6EAEA1

Puerto Rico color link
Puerto Rico

#59BAA3

Tradewind color link
Tradewind

#6DAFA7

Acapulco color link
Acapulco

#75AA94

Gulf Stream color link
Gulf Stream

#74B2A8

Padua color link
Padua

#7EB394

Bay Leaf color link
Bay Leaf

#7BB18D

Cadet Blue color link
Cadet Blue

#5F9EA0

Conversions between color systems and etc.

  • HEX#66B799
  • RGB102, 183, 153
  • CMYK32, 0, 12, 28
  • CSSrgb(102, 183, 153)
  • HSL158°, 36%, 56%
  • HSL Precise157.778°, 36%, 55.882%
  • HSV158°, 44%, 72%
  • HSB158°, 44%, 72%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.718
  • Normalized B (0.0–1.0)0.600
  • GLSLvec3(0.400, 0.718, 0.600)
  • GLSL with alphavec4(0.400, 0.718, 0.600, 1.000)
  • HLSL / Metalfloat3(0.400, 0.718, 0.600)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB71.8%
  • Percentage of Blue in RGB60%
  • Color FamilySpring Green
  • Saturation FamilyMild Saturation
  • Lightness FamilyLight
  • HEX ID66B799
  • DECIMAL ID6731673
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01