Information about #136C66 color

#136C66 color image

Basic facts about this digital color

The digital color #136C66 is classified in the Register under the Cyan Color Family, with High Saturation and Dark brightness. In numbers: rgb(19, 108, 102) (7.5% red, 42.4% green, 40% blue), or CMYK 35 / 0 / 2 / 58 for print. New to color codes? See our guide to RGB color codes.

The color #136C66 reads as a strongly colored aqua cyan and leans clearly toward the dark side. Designers typically reach for tones like this for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is practically indistinguishable from Caesar (#1B6767). Its next-closest registered neighbors are Commonwealth Canna Green (#076E6A) and Dark Aqua (#05696B).

Technically, the mix leans on its green channel (rgb(19, 108, 102)), which gives #136C66 its character. If you plan to put text on a #136C66 background, choose white — the contrast ratio is 6.2:1 (passing WCAG AA), while black manages only 3.4:1. No one has named #136C66 so far. Register a name for it and it becomes a permanent record.

#136C66 color variations

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

#136C66 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 #136C66

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

Conversions between color systems and etc.

  • HEX#136C66
  • RGB19, 108, 102
  • CMYK35, 0, 2, 58
  • CSSrgb(19, 108, 102)
  • HSL176°, 70%, 25%
  • HSL Precise175.955°, 70.079%, 24.902%
  • HSV176°, 82%, 42%
  • HSB176°, 82%, 42%
  • Normalized R (0.0–1.0)0.075
  • Normalized G (0.0–1.0)0.424
  • Normalized B (0.0–1.0)0.400
  • GLSLvec3(0.075, 0.424, 0.400)
  • GLSL with alphavec4(0.075, 0.424, 0.400, 1.000)
  • HLSL / Metalfloat3(0.075, 0.424, 0.400)
  • Percentage of Red in RGB7.5%
  • Percentage of Green in RGB42.4%
  • Percentage of Blue in RGB40%
  • Color FamilyCyan
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID136C66
  • DECIMAL ID1272934
  • Name LengthThis color has no name
  • Seen by search & AI crawlers9 times
  • Counting from2025-01-01