Information about #288B47 color

#288B47 color image

Basic facts about this digital color

The digital color #288B47 is classified in the Register under the Spring Green Color Family, with Moderate Saturation and Neutral brightness. Its exact recipe is rgb(40, 139, 71) — 15.7% red, 54.5% green, 27.8% blue — and for print it converts to CMYK 39 / 0 / 27 / 45. Curious how these numbers work? Read our RGB color codes guide.

A pleasantly vivid fresh green-cyan, #288B47 sits comfortably between light and dark. Expect to see shades like this in understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is a hair away from Vintage Emerald (#2D8442). Nearby in the Register you will also find Douban Green (#2E963D) and Sea Green (#2E8B57).

The recipe behind #288B47 is rgb(40, 139, 71), with green as the dominant ingredient. If you plan to put text on a #288B47 background, choose black — the contrast ratio is 4.9:1 (passing WCAG AA), while white manages only 4.3:1. Out of 16,777,216 possible colors, #288B47 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#288B47 color variations

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

#288B47 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 #288B47

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

Douban Green color link
Douban Green

#2E963D

Sea Green color link
Sea Green

#2E8B57

Ginouverte color link
Ginouverte

#178F52

Cobalt Green color link
Cobalt Green

#3D9140

Area color link
Area

#3C8043

Salem color link
Salem

#177B4D

Kermit color link
Kermit

#368136

Rich Green color link
Rich Green

#1B8E2D

Conversions between color systems and etc.

  • HEX#288B47
  • RGB40, 139, 71
  • CMYK39, 0, 27, 45
  • CSSrgb(40, 139, 71)
  • HSL139°, 55%, 35%
  • HSL Precise138.788°, 55.307%, 35.098%
  • HSV139°, 71%, 55%
  • HSB139°, 71%, 55%
  • Normalized R (0.0–1.0)0.157
  • Normalized G (0.0–1.0)0.545
  • Normalized B (0.0–1.0)0.278
  • GLSLvec3(0.157, 0.545, 0.278)
  • GLSL with alphavec4(0.157, 0.545, 0.278, 1.000)
  • HLSL / Metalfloat3(0.157, 0.545, 0.278)
  • Percentage of Red in RGB15.7%
  • Percentage of Green in RGB54.5%
  • Percentage of Blue in RGB27.8%
  • Color FamilySpring Green
  • Saturation FamilyModerate Saturation
  • Lightness FamilyNeutral
  • HEX ID288B47
  • DECIMAL ID2657095
  • Name LengthThis color has no name
  • Seen by search & AI crawlers17 times
  • Counting from2025-01-01