Information about #378B47 color

#378B47 color image

Basic facts about this digital color

In the Register's classification, #378B47 belongs to the Green Color Family, featuring Moderate Saturation and Neutral brightness. The mix behind it: rgb(55, 139, 71) — 21.6% red, 54.5% green, 27.8% blue; the print equivalent is CMYK 33 / 0 / 27 / 45. Curious how these numbers work? Read our RGB color codes guide.

#378B47 is a confidently colored green that sits comfortably between light and dark. It is a natural fit for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is a near neighbor of Cobalt Green (#3D9140). Nearby in the Register you will also find Area (#3C8043) and Vintage Emerald (#2D8442).

Technically, the mix leans on its green channel (rgb(55, 139, 71)), which gives #378B47 its character. If you plan to put text on a #378B47 background, choose black — the contrast ratio is 4.9:1 (passing WCAG AA), while white manages only 4.2:1. #378B47 has no official name yet. If this shade means something to you, you can be the one to name it.

#378B47 color variations

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

#378B47 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 #378B47

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

Cobalt Green color link
Cobalt Green

#3D9140

Area color link
Area

#3C8043

Douban Green color link
Douban Green

#2E963D

Sea Green color link
Sea Green

#2E8B57

Kermit color link
Kermit

#368136

Rustic Green color link
Rustic Green

#438759

Patina color link
Patina

#407A52

May Green color link
May Green

#4C9141

Amazon color link
Amazon

#3B7A57

Clover Green color link
Clover Green

#3EA055

Conversions between color systems and etc.

  • HEX#378B47
  • RGB55, 139, 71
  • CMYK33, 0, 27, 45
  • CSSrgb(55, 139, 71)
  • HSL131°, 43%, 38%
  • HSL Precise131.429°, 43.299%, 38.039%
  • HSV131°, 60%, 55%
  • HSB131°, 60%, 55%
  • Normalized R (0.0–1.0)0.216
  • Normalized G (0.0–1.0)0.545
  • Normalized B (0.0–1.0)0.278
  • GLSLvec3(0.216, 0.545, 0.278)
  • GLSL with alphavec4(0.216, 0.545, 0.278, 1.000)
  • HLSL / Metalfloat3(0.216, 0.545, 0.278)
  • Percentage of Red in RGB21.6%
  • Percentage of Green in RGB54.5%
  • Percentage of Blue in RGB27.8%
  • Color FamilyGreen
  • Saturation FamilyModerate Saturation
  • Lightness FamilyNeutral
  • HEX ID378B47
  • DECIMAL ID3640135
  • Name LengthThis color has no name
  • Seen by search & AI crawlers5 times
  • Counting from2025-01-01