Information about #99C551 color

#99C551 color image

Basic facts about this digital color

The digital color #99C551 is classified in the Register under the Chartreuse Color Family, with Moderate Saturation and Light brightness. Its exact recipe is rgb(153, 197, 81) — 60% red, 77.3% green, 31.8% blue — and for print it converts to CMYK 17 / 0 / 45 / 23. Curious how these numbers work? Read our RGB color codes guide.

#99C551 presents itself as a clearly saturated yellow-green — one 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 very close to HTC Green (#8CC751). Its next-closest registered neighbors are Chameleon (#98B74F) and Light Olive Green (#A4BE5C).

Technically, the mix leans on its green channel (rgb(153, 197, 81)), which gives #99C551 its character. If you plan to put text on a #99C551 background, choose black — the contrast ratio is 10.5:1 (passing WCAG AAA), while white manages only 2.0:1. No one has named #99C551 so far. Register a name for it and it becomes a permanent record.

#99C551 color variations

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

#99C551 color tints

Tints look brighter, pastel, and less intense.
#99C551

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#ADD175

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#C2DC97

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#D6E8BA

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#EAF3DC

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White

#FFFFFF

#99C551 color shades

Shades look darker, richer, and more solid.
#99C551

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#7DA838

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#5D7E2A

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#3E541C

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#1F2A0E

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Black

#000000

#99C551 color tones

Tones looks more sophisticated and complex than base colors.
#99C551

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#94B85A

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#8FAB63

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#8A9D6C

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#848E75

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Grey

#808080

#99C551 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#52C595

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#52C567

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#6BC552

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#99C551

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#C5C352

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#C59552

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#C56752

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#99C551 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
#99C551
#99C551

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#7F53C6
#7F53C6

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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
#99C551
#99C551

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#B853C6
#B853C6

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#5360C6
#5360C6

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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
#60C653
#60C653

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#99C551
#99C551

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#C6B853
#C6B853

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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
#99C551
#99C551

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#539AC6
#539AC6

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#C6539A
#C6539A

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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
#99C551
#99C551

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#53C67F
#53C67F

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#7F53C6
#7F53C6

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#C6539A
#C6539A

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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
#99C551
#99C551

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#53C6B8
#53C6B8

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#7F53C6
#7F53C6

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#C65360
#C65360

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Nearest named colors to #99C551

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

HTC Green color link
HTC Green

#8CC751

Chameleon color link
Chameleon

#98B74F

Light Olive Green color link
Light Olive Green

#A4BE5C

Happy Hour color link
Happy Hour

#A9C949

Green Peas color link
Green Peas

#89C35C

Golden Cypress color link
Golden Cypress

#A0B158

Pale Young Green Onion color link
Pale Young Green Onion

#8DB255

Spring color link
Spring

#A3C566

Margarita color link
Margarita

#B0C24A

Atlantis color link
Atlantis

#9CD03B

Middle Green Yellow color link
Middle Green Yellow

#ACBF60

Android Green color link
Android Green

#A4C639

#99C551 color backgrounds & wallpapers

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

#99C551 color image #99C551 color ORCN HD wallpaper 3840x2160 (Desktop)
#99C551 color image #99C551 color ORCN HD wallpaper 1170x2532 (Mobile)
#99C551 color image #99C551 color solid HD wallpaper 3840x2160 (Desktop)
#99C551 color image #99C551 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#99C551
  • RGB153, 197, 81
  • CMYK17, 0, 45, 23
  • CSSrgb(153, 197, 81)
  • HSL83°, 50%, 55%
  • HSL Precise82.759°, 50%, 54.51%
  • HSV83°, 59%, 77%
  • HSB83°, 59%, 77%
  • Normalized R (0.0–1.0)0.600
  • Normalized G (0.0–1.0)0.773
  • Normalized B (0.0–1.0)0.318
  • GLSLvec3(0.600, 0.773, 0.318)
  • GLSL with alphavec4(0.600, 0.773, 0.318, 1.000)
  • HLSL / Metalfloat3(0.600, 0.773, 0.318)
  • Percentage of Red in RGB60%
  • Percentage of Green in RGB77.3%
  • Percentage of Blue in RGB31.8%
  • Color FamilyChartreuse
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • HEX ID99C551
  • DECIMAL ID10077521
  • Name LengthThis color has no name
  • Seen by search & AI crawlers15 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.