Information about #3F4F40 color

#3F4F40 color image

Basic facts about this digital color

#3F4F40 falls into the Green Color Family — Low Saturation, Neutral brightness. The mix behind it: rgb(63, 79, 64) — 24.7% red, 31% green, 25.1% blue; the print equivalent is CMYK 6 / 0 / 6 / 69. New to color codes? See our guide to RGB color codes.

#3F4F40 presents itself as a calm, restrained green — one that sits comfortably between light and dark. In practice it works well for balanced palettes where no single element should shout. In The Official Register of Color Names it is a hair away from Middle Earth (#434E43). Nearby in the Register you will also find Canyon (#434E46) and Trainspotter (#44493F).

Technically, the mix leans on its green channel (rgb(63, 79, 64)), which gives #3F4F40 its character. On this background, white text reaches a 8.7:1 contrast ratio (passing WCAG AAA); black stays at 2.4:1. For print, note the heavy black component (K:69) — ink coverage matters with tones this deep. No one has named #3F4F40 so far. Register a name for it and it becomes a permanent record.

#3F4F40 color variations

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

#3F4F40 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 #3F4F40

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

Middle Earth color link
Middle Earth

#434E43

Canyon color link
Canyon

#434E46

Trainspotter color link
Trainspotter

#44493F

Rifle Green color link
Rifle Green

#444C38

Mangrove color link
Mangrove

#484E45

Hauraki color link
Hauraki

#3A4D49

Heavy Metal color link
Heavy Metal

#46473E

Mica color link
Mica

#3C4543

Tuatara color link
Tuatara

#454642

Greenback color link
Greenback

#44583B

Conversions between color systems and etc.

  • HEX#3F4F40
  • RGB63, 79, 64
  • CMYK6, 0, 6, 69
  • CSSrgb(63, 79, 64)
  • HSL124°, 11%, 28%
  • HSL Precise123.75°, 11.268%, 27.843%
  • HSV124°, 20%, 31%
  • HSB124°, 20%, 31%
  • Normalized R (0.0–1.0)0.247
  • Normalized G (0.0–1.0)0.310
  • Normalized B (0.0–1.0)0.251
  • GLSLvec3(0.247, 0.310, 0.251)
  • GLSL with alphavec4(0.247, 0.310, 0.251, 1.000)
  • HLSL / Metalfloat3(0.247, 0.310, 0.251)
  • Percentage of Red in RGB24.7%
  • Percentage of Green in RGB31%
  • Percentage of Blue in RGB25.1%
  • Color FamilyGreen
  • Saturation FamilyLow Saturation
  • Lightness FamilyNeutral
  • HEX ID3F4F40
  • DECIMAL ID4149056
  • Name LengthThis color has no name
  • This page visited1 times
  • Counting from2025-01-01