Information about #678C40 color

#678C40 color image

Basic facts about this digital color

The digital color #678C40 is classified in the Register under the Chartreuse Color Family, with Mild Saturation and Light brightness. Its exact recipe is rgb(103, 140, 64) — 40.4% red, 54.9% green, 25.1% blue — and for print it converts to CMYK 15 / 0 / 30 / 45. Curious how these numbers work? Read our RGB color codes guide.

#678C40 presents itself as a moderately toned yellow-green — one that carries an easy, daylight feel. It is a natural fit for balanced palettes where no single element should shout. In The Official Register of Color Names it is very close to Swamp (#698339). Slightly further away sit Cross Country (#687F45) and Khaki Green (#728639).

Technically, the mix leans on its green channel (rgb(103, 140, 64)), which gives #678C40 its character. On this background, black text reaches a 5.4:1 contrast ratio (passing WCAG AA); white stays at 3.9:1. Out of 16,777,216 possible colors, #678C40 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#678C40 color variations

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

#678C40 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 #678C40

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

Swamp color link
Swamp

#698339

Khaki Green color link
Khaki Green

#728639

Palm Leaf color link
Palm Leaf

#6F9940

Koru color link
Koru

#778E46

Dingley color link
Dingley

#607C47

Fresh Onion color link
Fresh Onion

#5B8930

Flat Green color link
Flat Green

#699D4C

Glade Green color link
Glade Green

#5F8151

#678C40 color backgrounds & wallpapers

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

Conversions between color systems and etc.

  • HEX#678C40
  • RGB103, 140, 64
  • CMYK15, 0, 30, 45
  • CSSrgb(103, 140, 64)
  • HSL89°, 37%, 40%
  • HSL Precise89.211°, 37.255%, 40%
  • HSV89°, 54%, 55%
  • HSB89°, 54%, 55%
  • Normalized R (0.0–1.0)0.404
  • Normalized G (0.0–1.0)0.549
  • Normalized B (0.0–1.0)0.251
  • GLSLvec3(0.404, 0.549, 0.251)
  • GLSL with alphavec4(0.404, 0.549, 0.251, 1.000)
  • HLSL / Metalfloat3(0.404, 0.549, 0.251)
  • Percentage of Red in RGB40.4%
  • Percentage of Green in RGB54.9%
  • Percentage of Blue in RGB25.1%
  • Color Family (Hue)Chartreuse
  • Saturation FamilyMild Saturation
  • Lightness FamilyLight
  • HEX ID678C40
  • DECIMAL ID6786112
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01