Information about #669B51 color

#669B51 color image

Basic facts about this digital color

#669B51 falls into the Chartreuse Color Family — Mild Saturation, Light brightness. Its exact recipe is rgb(102, 155, 81) — 40% red, 60.8% green, 31.8% blue — and for print it converts to CMYK 21 / 0 / 29 / 39. Curious how these numbers work? Read our RGB color codes guide.

#669B51 is a mildly saturated chartreuse 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 practically indistinguishable from Flat Green (#699D4C). Slightly further away sit Muted Green (#5FA052) and Off Green (#6BA353).

Technically, the mix leans on its green channel (rgb(102, 155, 81)), which gives #669B51 its character. On this background, black text reaches a 6.4:1 contrast ratio (passing WCAG AA); white stays at 3.3:1. #669B51 has no official name yet. If this shade means something to you, you can be the one to name it.

#669B51 color variations

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

#669B51 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 #669B51

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

#669B51 color backgrounds & wallpapers

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

Conversions between color systems and etc.

  • HEX#669B51
  • RGB102, 155, 81
  • CMYK21, 0, 29, 39
  • HSL103°, 31%, 46%
  • HSL Precise102.973°, 31.356%, 46.275%
  • HSV103°, 48%, 61%
  • HSB103°, 48%, 61%
  • HEX ID669B51
  • DECIMAL ID6724433
  • Name LengthThis color has no name
  • Color Family (Hue)Chartreuse
  • Saturation FamilyMild Saturation
  • Lightness FamilyLight
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB60.8%
  • Percentage of Blue in RGB31.8%
  • This page visited6 times
  • Counting from2025-01-01