Information about #678B84 color

#678B84 color image

Basic facts about this digital color

In the Register's classification, #678B84 belongs to the Cyan Color Family, featuring Low Saturation and Light brightness. The mix behind it: rgb(103, 139, 132) — 40.4% red, 54.5% green, 51.8% blue; the print equivalent is CMYK 14 / 0 / 3 / 45. Curious how these numbers work? Read our RGB color codes guide.

#678B84 is a gently muted aqua cyan that sits on the lighter side of the spectrum. It is a natural fit for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is a hair away from Undercover (#648985). Nearby in the Register you will also find Steel Teal (#5F8A8B) and Gumbo (#718F8A).

Technically, the mix leans on its green channel (rgb(103, 139, 132)), which gives #678B84 its character. If you plan to put text on a #678B84 background, choose black — the contrast ratio is 5.6:1 (passing WCAG AA), while white manages only 3.7:1. Out of 16,777,216 possible colors, #678B84 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#678B84 color variations

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

#678B84 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 #678B84

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

Undercover color link
Undercover

#648985

Steel Teal color link
Steel Teal

#5F8A8B

Gumbo color link
Gumbo

#718F8A

Gothic color link
Gothic

#698890

Steel Grey color link
Steel Grey

#6F828A

Bluff color link
Bluff

#718187

Lynch color link
Lynch

#697D89

Thor color link
Thor

#697F79

Conversions between color systems and etc.

  • HEX#678B84
  • RGB103, 139, 132
  • CMYK14, 0, 3, 45
  • CSSrgb(103, 139, 132)
  • HSL168°, 15%, 47%
  • HSL Precise168.333°, 14.876%, 47.451%
  • HSV168°, 26%, 55%
  • HSB168°, 26%, 55%
  • Normalized R (0.0–1.0)0.404
  • Normalized G (0.0–1.0)0.545
  • Normalized B (0.0–1.0)0.518
  • GLSLvec3(0.404, 0.545, 0.518)
  • GLSL with alphavec4(0.404, 0.545, 0.518, 1.000)
  • HLSL / Metalfloat3(0.404, 0.545, 0.518)
  • Percentage of Red in RGB40.4%
  • Percentage of Green in RGB54.5%
  • Percentage of Blue in RGB51.8%
  • Color FamilyCyan
  • Saturation FamilyLow Saturation
  • Lightness FamilyLight
  • HEX ID678B84
  • DECIMAL ID6785924
  • Name LengthThis color has no name
  • Seen by search & AI crawlers14 times
  • Counting from2025-01-01