Information about #668D39 color

#668D39 color image

Basic facts about this digital color

The digital color #668D39 is classified in the Register under the Chartreuse Color Family, with Moderate Saturation and Neutral brightness. Its exact recipe is rgb(102, 141, 57) — 40% red, 55.3% green, 22.4% blue — and for print it converts to CMYK 15 / 0 / 33 / 45. Curious how these numbers work? Read our RGB color codes guide.

A confidently colored chartreuse, #668D39 sits comfortably between light and dark. Expect to see shades like this in understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is a near neighbor of Swamp (#698339). Nearby in the Register you will also find Maximum Green (#5E8C31) and Khaki Green (#728639).

In RGB terms — rgb(102, 141, 57) — the green channel does the heavy lifting here. If you plan to put text on a #668D39 background, choose black — the contrast ratio is 5.4:1 (passing WCAG AA), while white manages only 3.9:1. #668D39 has no official name yet. If this shade means something to you, you can be the one to name it.

#668D39 color variations

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

#668D39 color tints

Tints look brighter, pastel, and less intense.
#668D39

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#86B64E

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#A4C87A

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#C2DAA6

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#E0ECD2

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White

#FFFFFF

#668D39 color shades

Shades look darker, richer, and more solid.
#668D39

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#51702E

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#3D5422

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#283817

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#141C0B

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Black

#000000

#668D39 color tones

Tones looks more sophisticated and complex than base colors.
#668D39

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#6B8C45

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#708A52

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#758760

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#7A846F

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Grey

#808080

#668D39 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#398D71

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#398D4F

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#448D39

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#668D39

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#878D39

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#8D7139

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#8D4F39

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#668D39 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
#668D39
#668D39

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#613A8D
#613A8D

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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
#668D39
#668D39

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#8A3A8D
#8A3A8D

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#3A3C8D
#3A3C8D

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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
#3C8D3A
#3C8D3A

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#668D39
#668D39

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#8D8A3A
#8D8A3A

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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
#668D39
#668D39

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#3A668D
#3A668D

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#8D3A66
#8D3A66

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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
#668D39
#668D39

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#3A8D61
#3A8D61

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#613A8D
#613A8D

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#8D3A66
#8D3A66

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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
#668D39
#668D39

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#3A8D8A
#3A8D8A

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#613A8D
#613A8D

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#8D3A3C
#8D3A3C

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Nearest named colors to #668D39

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

Swamp color link
Swamp

#698339

Maximum Green color link
Maximum Green

#5E8C31

Khaki Green color link
Khaki Green

#728639

Fresh Onion color link
Fresh Onion

#5B8930

Palm Leaf color link
Palm Leaf

#6F9940

Military Green color link
Military Green

#667C3E

Mossy Green color link
Mossy Green

#638B27

Cross Country color link
Cross Country

#687F45

Vida Loca color link
Vida Loca

#5F9228

Seedling Sycamore color link
Seedling Sycamore

#76973E

Dirty Green color link
Dirty Green

#667E2C

Koru color link
Koru

#778E46

#668D39 color backgrounds & wallpapers

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

#668D39 color image #668D39 color ORCN HD wallpaper 3840x2160 (Desktop)
#668D39 color image #668D39 color ORCN HD wallpaper 1170x2532 (Mobile)
#668D39 color image #668D39 color solid HD wallpaper 3840x2160 (Desktop)
#668D39 color image #668D39 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#668D39
  • RGB102, 141, 57
  • CMYK15, 0, 33, 45
  • CSSrgb(102, 141, 57)
  • HSL88°, 42%, 39%
  • HSL Precise87.857°, 42.424%, 38.824%
  • HSV88°, 60%, 55%
  • HSB88°, 60%, 55%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.553
  • Normalized B (0.0–1.0)0.224
  • GLSLvec3(0.400, 0.553, 0.224)
  • GLSL with alphavec4(0.400, 0.553, 0.224, 1.000)
  • HLSL / Metalfloat3(0.400, 0.553, 0.224)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB55.3%
  • Percentage of Blue in RGB22.4%
  • Color FamilyChartreuse
  • Saturation FamilyModerate Saturation
  • Lightness FamilyNeutral
  • HEX ID668D39
  • DECIMAL ID6720825
  • Name LengthThis color has no name
  • Seen by search & AI crawlers24 times
  • Counting from2025-01-01

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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.