Information about #66C964 color

#66C964 color image

Basic facts about this digital color

In the Register's classification, #66C964 belongs to the Green Color Family, featuring Moderate Saturation and Light brightness. The mix behind it: rgb(102, 201, 100) — 40% red, 78.8% green, 39.2% blue; the print equivalent is CMYK 39 / 0 / 40 / 21. Curious how these numbers work? Read our RGB color codes guide.

#66C964 is a confidently colored leafy green that feels open and friendly. It is a natural fit for versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is a near neighbor of Mantis (#74C365). Its next-closest registered neighbors are Aesthetic Green (#71BC68) and Soft Green (#6FC276).

The recipe behind #66C964 is rgb(102, 201, 100), with green as the dominant ingredient. Accessibility-wise, black text works best on #66C964: 10.1:1 contrast (passing WCAG AAA) versus 2.1:1 for white. Out of 16,777,216 possible colors, #66C964 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#66C964 color variations

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

#66C964 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 #66C964

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

Mantis color link
Mantis

#74C365

Soft Green color link
Soft Green

#6FC276

Boring Green color link
Boring Green

#63B365

Zombie Green color link
Zombie Green

#54C571

Fresh Green color link
Fresh Green

#69D84F

Fern color link
Fern

#71BC78

Bud Green color link
Bud Green

#7BB661

Emerald color link
Emerald

#50C878

Turtle Green color link
Turtle Green

#75B84F

Pastel Green color link
Pastel Green

#77DD77

Conversions between color systems and etc.

  • HEX#66C964
  • RGB102, 201, 100
  • CMYK39, 0, 40, 21
  • CSSrgb(102, 201, 100)
  • HSL119°, 48%, 59%
  • HSL Precise118.812°, 48.325%, 59.02%
  • HSV119°, 50%, 79%
  • HSB119°, 50%, 79%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.788
  • Normalized B (0.0–1.0)0.392
  • GLSLvec3(0.400, 0.788, 0.392)
  • GLSL with alphavec4(0.400, 0.788, 0.392, 1.000)
  • HLSL / Metalfloat3(0.400, 0.788, 0.392)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB78.8%
  • Percentage of Blue in RGB39.2%
  • Color FamilyGreen
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • HEX ID66C964
  • DECIMAL ID6736228
  • Name LengthThis color has no name
  • Seen by search & AI crawlers13 times
  • Counting from2025-01-01