Information about #3F4B42 color

#3F4B42 color image

Basic facts about this digital color

#3F4B42 falls into the Spring Green Color Family — Desaturated, Neutral brightness. Its exact recipe is rgb(63, 75, 66) — 24.7% red, 29.4% green, 25.9% blue — and for print it converts to CMYK 5 / 0 / 4 / 71. Curious how these numbers work? Read our RGB color codes guide.

The color #3F4B42 reads as a muted, almost neutral neutral grey and occupies the middle of the lightness scale. Expect to see shades like this in versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is a hair away from Middle Earth (#434E43). Slightly further away sit Trainspotter (#44493F) and Canyon (#434E46).

The recipe behind #3F4B42 is rgb(63, 75, 66), with green as the dominant ingredient. Accessibility-wise, white text works best on #3F4B42: 9.1:1 contrast (passing WCAG AAA) versus 2.3:1 for black. For print, note the heavy black component (K:71) — ink coverage matters with tones this deep. No one has named #3F4B42 so far. Register a name for it and it becomes a permanent record.

#3F4B42 color variations

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

#3F4B42 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 #3F4B42

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

Trainspotter color link
Trainspotter

#44493F

Canyon color link
Canyon

#434E46

Mica color link
Mica

#3C4543

Tuatara color link
Tuatara

#454642

Pioneer color link
Pioneer

#394541

Hauraki color link
Hauraki

#3A4D49

Heavy Metal color link
Heavy Metal

#46473E

Isobar color link
Isobar

#374846

Armadillo color link
Armadillo

#484A46

Mangrove color link
Mangrove

#484E45

Conversions between color systems and etc.

  • HEX#3F4B42
  • RGB63, 75, 66
  • CMYK5, 0, 4, 71
  • CSSrgb(63, 75, 66)
  • HSL135°, 9%, 27%
  • HSL Precise135°, 8.696%, 27.059%
  • HSV135°, 16%, 29%
  • HSB135°, 16%, 29%
  • Normalized R (0.0–1.0)0.247
  • Normalized G (0.0–1.0)0.294
  • Normalized B (0.0–1.0)0.259
  • GLSLvec3(0.247, 0.294, 0.259)
  • GLSL with alphavec4(0.247, 0.294, 0.259, 1.000)
  • HLSL / Metalfloat3(0.247, 0.294, 0.259)
  • Percentage of Red in RGB24.7%
  • Percentage of Green in RGB29.4%
  • Percentage of Blue in RGB25.9%
  • Color FamilySpring Green
  • Saturation FamilyDesaturated
  • Lightness FamilyNeutral
  • HEX ID3F4B42
  • DECIMAL ID4148034
  • Name LengthThis color has no name
  • Seen by search & AI crawlers24 times
  • Counting from2025-01-01