Information about #665D37 color

#665D37 color image

Basic facts about this digital color

In the Register's classification, #665D37 belongs to the Yellow Color Family, featuring Mild Saturation and Neutral brightness. In numbers: rgb(102, 93, 55) (40% red, 36.5% green, 21.6% blue), or CMYK 0 / 4 / 18 / 60 for print. New to color codes? See our guide to RGB color codes.

#665D37 presents itself as a moderately toned sunny yellow — one that holds a balanced mid-tone. In practice it works well for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is almost identical to Limed Gum (#6B5B3D). Its next-closest registered neighbors are Toasted Green (#655535) and Filmpro Raw Sienna (#66592E).

Technically, the mix leans on its red channel (rgb(102, 93, 55)), which gives #665D37 its character. If you plan to put text on a #665D37 background, choose white — the contrast ratio is 6.6:1 (passing WCAG AA), while black manages only 3.2:1. On paper it relies strongly on black ink (K:60), so proof dark layouts before a large print run. No one has named #665D37 so far. Register a name for it and it becomes a permanent record.

#665D37 color variations

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

#665D37 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 #665D37

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

Limed Gum color link
Limed Gum

#6B5B3D

Abel Tasman color link
Abel Tasman

#67592E

Yellow Metal color link
Yellow Metal

#716338

Khaki Grey color link
Khaki Grey

#725F3C

Wombat color link
Wombat

#675744

Spark color link
Spark

#695341

Shingle Fawn color link
Shingle Fawn

#745937

Hibernate color link
Hibernate

#5A5539

#665D37 color backgrounds & wallpapers

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

Conversions between color systems and etc.

  • HEX#665D37
  • RGB102, 93, 55
  • CMYK0, 4, 18, 60
  • CSSrgb(102, 93, 55)
  • HSL49°, 30%, 31%
  • HSL Precise48.511°, 29.936%, 30.784%
  • HSV49°, 46%, 40%
  • HSB49°, 46%, 40%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.365
  • Normalized B (0.0–1.0)0.216
  • GLSLvec3(0.400, 0.365, 0.216)
  • GLSL with alphavec4(0.400, 0.365, 0.216, 1.000)
  • HLSL / Metalfloat3(0.400, 0.365, 0.216)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB36.5%
  • Percentage of Blue in RGB21.6%
  • Color Family (Hue)Yellow
  • Saturation FamilyMild Saturation
  • Lightness FamilyNeutral
  • HEX ID665D37
  • DECIMAL ID6708535
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01