Information about #81CE00 color

#81CE00 color image

Basic facts about this digital color

In the Register's classification, #81CE00 belongs to the Chartreuse Color Family, featuring Full Saturation and Light brightness. The mix behind it: rgb(129, 206, 0) — 50.6% red, 80.8% green, 0% blue; the print equivalent is CMYK 37 / 0 / 100 / 19. New to color codes? See our guide to RGB color codes.

The color #81CE00 reads as a pure, full-strength zesty chartreuse and carries an easy, daylight feel. Designers typically reach for tones like this for accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is just a few steps away from Sheen Green (#8FD400). Slightly further away sit Alien Armpit (#84DE02) and Dark Lime Green (#7EBD01).

In RGB terms — rgb(129, 206, 0) — the green channel does the heavy lifting here. Accessibility-wise, black text works best on #81CE00: 10.8:1 contrast (passing WCAG AAA) versus 2.0:1 for white. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#81CE00 color variations

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

#81CE00 color tints

Tints look brighter, pastel, and less intense.
#81CE00

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#A5FF0A

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#BCFF47

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#D2FF85

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#E9FFC2

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White

#FFFFFF

#81CE00 color shades

Shades look darker, richer, and more solid.
#81CE00

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#67A300

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#4E7A00

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#345200

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#1A2900

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Black

#000000

#81CE00 color tones

Tones looks more sophisticated and complex than base colors.
#81CE00

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#82C115

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#82B42D

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#82A446

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#819362

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Grey

#808080

#81CE00 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#00CC74

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#00CC22

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#30CC00

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#81CE00

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#CCC500

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#CC7400

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#CC2200

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#81CE00 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
#81CE00
#81CE00

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#4B00CC
#4B00CC

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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
#81CE00
#81CE00

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#B100CC
#B100CC

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#001BCC
#001BCC

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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
#1BCC00
#1BCC00

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#81CE00
#81CE00

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#CCB100
#CCB100

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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
#81CE00
#81CE00

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#0081CC
#0081CC

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#CC0081
#CC0081

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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
#81CE00
#81CE00

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#00CC4B
#00CC4B

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#4B00CC
#4B00CC

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#CC0081
#CC0081

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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
#81CE00
#81CE00

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#00CCB1
#00CCB1

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#4B00CC
#4B00CC

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#CC001B
#CC001B

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Nearest named colors to #81CE00

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

Sheen Green color link
Sheen Green

#8FD400

Alien Armpit color link
Alien Armpit

#84DE02

Dark Lime Green color link
Dark Lime Green

#7EBD01

Microsoft Green color link
Microsoft Green

#7FBA00

Dark Lime color link
Dark Lime

#84B701

Apple Green color link
Apple Green

#8DB600

Vivid Chartreuse Green color link
Vivid Chartreuse Green

#74E700

Vivid Spring Bud color link
Vivid Spring Bud

#91E700

Snot Green color link
Snot Green

#9DC100

Limerick color link
Limerick

#9DC209

Alien Green color link
Alien Green

#6CC417

Dark Lemon Lime color link
Dark Lemon Lime

#8BBE1B

#81CE00 color backgrounds & wallpapers

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

#81CE00 color image #81CE00 color ORCN HD wallpaper 3840x2160 (Desktop)
#81CE00 color image #81CE00 color ORCN HD wallpaper 1170x2532 (Mobile)
#81CE00 color image #81CE00 color solid HD wallpaper 3840x2160 (Desktop)
#81CE00 color image #81CE00 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#81CE00
  • RGB129, 206, 0
  • CMYK37, 0, 100, 19
  • CSSrgb(129, 206, 0)
  • HSL82°, 100%, 40%
  • HSL Precise82.427°, 100%, 40.392%
  • HSV82°, 100%, 81%
  • HSB82°, 100%, 81%
  • Normalized R (0.0–1.0)0.506
  • Normalized G (0.0–1.0)0.808
  • Normalized B (0.0–1.0)0.000
  • GLSLvec3(0.506, 0.808, 0.000)
  • GLSL with alphavec4(0.506, 0.808, 0.000, 1.000)
  • HLSL / Metalfloat3(0.506, 0.808, 0.000)
  • Percentage of Red in RGB50.6%
  • Percentage of Green in RGB80.8%
  • Percentage of Blue in RGB0%
  • Color FamilyChartreuse
  • Saturation FamilyFull Saturation
  • Lightness FamilyLight
  • HEX ID81CE00
  • DECIMAL ID8506880
  • Name LengthThis color has no name
  • Seen by search & AI crawlers13 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.