Information about #427121 color

#427121 color image

Basic facts about this digital color

In the Register's classification, #427121 belongs to the Chartreuse Color Family, featuring Moderate Saturation and Neutral brightness. In numbers: rgb(66, 113, 33) (25.9% red, 44.3% green, 12.9% blue), or CMYK 18 / 0 / 31 / 56 for print. Curious how these numbers work? Read our RGB color codes guide.

#427121 presents itself as a pleasantly vivid yellow-green — one 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 Topspin (#427120). Nearby in the Register you will also find Green Cola (#4C721D) and Lucky Break (#3E762D).

The recipe behind #427121 is rgb(66, 113, 33), with green as the dominant ingredient. If you plan to put text on a #427121 background, choose white — the contrast ratio is 5.8:1 (passing WCAG AA), while black manages only 3.6:1. Out of 16,777,216 possible colors, #427121 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#427121 color variations

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

#427121 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 #427121

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

Topspin color link
Topspin

#427120

Green Cola color link
Green Cola

#4C721D

Lucky Break color link
Lucky Break

#3E762D

High Country color link
High Country

#406326

Bilbao color link
Bilbao

#3E8027

Camo Green color link
Camo Green

#526525

Sap Green color link
Sap Green

#507D2A

Green Leaf color link
Green Leaf

#526B2D

Conversions between color systems and etc.

  • HEX#427121
  • RGB66, 113, 33
  • CMYK18, 0, 31, 56
  • CSSrgb(66, 113, 33)
  • HSL95°, 55%, 29%
  • HSL Precise95.25°, 54.795%, 28.627%
  • HSV95°, 71%, 44%
  • HSB95°, 71%, 44%
  • Normalized R (0.0–1.0)0.259
  • Normalized G (0.0–1.0)0.443
  • Normalized B (0.0–1.0)0.129
  • GLSLvec3(0.259, 0.443, 0.129)
  • GLSL with alphavec4(0.259, 0.443, 0.129, 1.000)
  • HLSL / Metalfloat3(0.259, 0.443, 0.129)
  • Percentage of Red in RGB25.9%
  • Percentage of Green in RGB44.3%
  • Percentage of Blue in RGB12.9%
  • Color FamilyChartreuse
  • Saturation FamilyModerate Saturation
  • Lightness FamilyNeutral
  • HEX ID427121
  • DECIMAL ID4354337
  • Name LengthThis color has no name
  • Seen by search & AI crawlers19 times
  • Counting from2025-01-01