Information about #66C549 color

#66C549 color image

Basic facts about this digital color

In the Register's classification, #66C549 belongs to the Green Color Family, featuring Moderate Saturation and Light brightness. The mix behind it: rgb(102, 197, 73) — 40% red, 77.3% green, 28.6% blue; the print equivalent is CMYK 37 / 0 / 49 / 23. Curious how these numbers work? Read our RGB color codes guide.

The color #66C549 reads as a confidently colored green and feels open and friendly. Expect to see shades like this in understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is just a few steps away from HGVA Stay in Flower (#62D143). Its next-closest registered neighbors are Apple (#66B447) and Green Snake (#6CBB3C).

Technically, the mix leans on its green channel (rgb(102, 197, 73)), which gives #66C549 its character. If you plan to put text on a #66C549 background, choose black — the contrast ratio is 9.6:1 (passing WCAG AAA), while white manages only 2.2:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#66C549 color variations

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

#66C549 color tints

Tints look brighter, pastel, and less intense.
#66C549

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#84D06D

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#A3DC91

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#C1E7B6

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#E0F3DA

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White

#FFFFFF

#66C549 color shades

Shades look darker, richer, and more solid.
#66C549

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#4EA433

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#3A7B26

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#275219

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#13290C

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Black

#000000

#66C549 color tones

Tones looks more sophisticated and complex than base colors.
#66C549

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#6AB853

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#6FAA5D

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#749C68

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#7A8E73

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Grey

#808080

#66C549 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#48C5C1

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#48C58F

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#48C55D

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#66C549

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#97C548

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#C5C148

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#C58F48

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#66C549 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
#66C549
#66C549

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#A849C5
#A849C5

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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
#66C549
#66C549

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#C549A4
#C549A4

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#6A49C5
#6A49C5

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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
#49C56A
#49C56A

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#66C549
#66C549

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#A4C549
#A4C549

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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
#66C549
#66C549

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#4966C5
#4966C5

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#C54966
#C54966

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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
#66C549
#66C549

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#49C5A8
#49C5A8

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#A849C5
#A849C5

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#C54966
#C54966

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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
#66C549
#66C549

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#49A4C5
#49A4C5

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#A849C5
#A849C5

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#C56A49
#C56A49

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Nearest named colors to #66C549

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

HGVA Stay in Flower color link
HGVA Stay in Flower

#62D143

Apple color link
Apple

#66B447

Green Snake color link
Green Snake

#6CBB3C

Fresh Green color link
Fresh Green

#69D84F

Turtle Green color link
Turtle Green

#75B84F

Nasty Green color link
Nasty Green

#70B23F

Asda Green color link
Asda Green

#7DC242

Wham color link
Wham

#5FB33A

Leafy Green color link
Leafy Green

#51B73B

Go color link
Go

#76AD4C

Moderate Harlequin color link
Moderate Harlequin

#61A84A

Moderate Pistachio color link
Moderate Pistachio

#6DA84A

#66C549 color backgrounds & wallpapers

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

#66C549 color image #66C549 color ORCN HD wallpaper 3840x2160 (Desktop)
#66C549 color image #66C549 color ORCN HD wallpaper 1170x2532 (Mobile)
#66C549 color image #66C549 color solid HD wallpaper 3840x2160 (Desktop)
#66C549 color image #66C549 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#66C549
  • RGB102, 197, 73
  • CMYK37, 0, 49, 23
  • CSSrgb(102, 197, 73)
  • HSL106°, 52%, 53%
  • HSL Precise105.968°, 51.667%, 52.941%
  • HSV106°, 63%, 77%
  • HSB106°, 63%, 77%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.773
  • Normalized B (0.0–1.0)0.286
  • GLSLvec3(0.400, 0.773, 0.286)
  • GLSL with alphavec4(0.400, 0.773, 0.286, 1.000)
  • HLSL / Metalfloat3(0.400, 0.773, 0.286)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB77.3%
  • Percentage of Blue in RGB28.6%
  • Color FamilyGreen
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • HEX ID66C549
  • DECIMAL ID6735177
  • Name LengthThis color has no name
  • Seen by search & AI crawlers21 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.