Information about #3F6750 color

#3F6750 color image

Basic facts about this digital color

The digital color #3F6750 is classified in the Register under the Spring Green Color Family, with Low Saturation and Neutral brightness. In numbers: rgb(63, 103, 80) (24.7% red, 40.4% green, 31.4% blue), or CMYK 16 / 0 / 9 / 60 for print. Curious how these numbers work? Read our RGB color codes guide.

#3F6750 is a gently muted fresh green-cyan 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 almost identical to Stromboli (#406356). Nearby in the Register you will also find Gecko (#45634B) and Ozone (#47634B).

Technically, the mix leans on its green channel (rgb(63, 103, 80)), which gives #3F6750 its character. If you plan to put text on a #3F6750 background, choose white — the contrast ratio is 6.4:1 (passing WCAG AA), while black manages only 3.3:1. For print, note the heavy black component (K:60) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #3F6750 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#3F6750 color variations

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

#3F6750 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 #3F6750

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

Conversions between color systems and etc.

  • HEX#3F6750
  • RGB63, 103, 80
  • CMYK16, 0, 9, 60
  • CSSrgb(63, 103, 80)
  • HSL146°, 24%, 33%
  • HSL Precise145.5°, 24.096%, 32.549%
  • HSV146°, 39%, 40%
  • HSB146°, 39%, 40%
  • Normalized R (0.0–1.0)0.247
  • Normalized G (0.0–1.0)0.404
  • Normalized B (0.0–1.0)0.314
  • GLSLvec3(0.247, 0.404, 0.314)
  • GLSL with alphavec4(0.247, 0.404, 0.314, 1.000)
  • HLSL / Metalfloat3(0.247, 0.404, 0.314)
  • Percentage of Red in RGB24.7%
  • Percentage of Green in RGB40.4%
  • Percentage of Blue in RGB31.4%
  • Color FamilySpring Green
  • Saturation FamilyLow Saturation
  • Lightness FamilyNeutral
  • HEX ID3F6750
  • DECIMAL ID4155216
  • Name LengthThis color has no name
  • Seen by search & AI crawlers9 times
  • Counting from2025-01-01