Information about #66CE36 color

#66CE36 color image

Basic facts about this digital color

The digital color #66CE36 is classified in the Register under the Chartreuse Color Family, with High Saturation and Light brightness. In numbers: rgb(102, 206, 54) (40% red, 80.8% green, 21.2% blue), or CMYK 41 / 0 / 60 / 19 for print. Curious how these numbers work? Read our RGB color codes guide.

The color #66CE36 reads as a energetic, saturated zesty chartreuse and sits on the lighter side of the spectrum. Expect to see shades like this in logos, highlights and anything that needs to be noticed first. In The Official Register of Color Names it is very close to HGVA Stay in Flower (#62D143). Nearby in the Register you will also find Toxic Green (#61DE2A) and Green Snake (#6CBB3C).

In RGB terms — rgb(102, 206, 54) — the green channel does the heavy lifting here. On this background, black text reaches a 10.4:1 contrast ratio (passing WCAG AAA); white stays at 2.0:1. No one has named #66CE36 so far. Register a name for it and it becomes a permanent record.

#66CE36 color variations

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

#66CE36 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 #66CE36

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

Toxic Green color link
Toxic Green

#61DE2A

Green Snake color link
Green Snake

#6CBB3C

SGBUS Green color link
SGBUS Green

#55DD33

Fresh Green color link
Fresh Green

#69D84F

Wham color link
Wham

#5FB33A

Asda Green color link
Asda Green

#7DC242

Dizzy Lizzy color link
Dizzy Lizzy

#81CA2B

Apple color link
Apple

#66B447

Nasty Green color link
Nasty Green

#70B23F

Leafy Green color link
Leafy Green

#51B73B

Conversions between color systems and etc.

  • HEX#66CE36
  • RGB102, 206, 54
  • CMYK41, 0, 60, 19
  • CSSrgb(102, 206, 54)
  • HSL101°, 61%, 51%
  • HSL Precise101.053°, 60.8%, 50.98%
  • HSV101°, 74%, 81%
  • HSB101°, 74%, 81%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.808
  • Normalized B (0.0–1.0)0.212
  • GLSLvec3(0.400, 0.808, 0.212)
  • GLSL with alphavec4(0.400, 0.808, 0.212, 1.000)
  • HLSL / Metalfloat3(0.400, 0.808, 0.212)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB80.8%
  • Percentage of Blue in RGB21.2%
  • Color FamilyChartreuse
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLight
  • HEX ID66CE36
  • DECIMAL ID6737462
  • Name LengthThis color has no name
  • Seen by search & AI crawlers23 times
  • Counting from2025-01-01