Information about #305E42 color

#305E42 color image

Basic facts about this digital color

In the Register's classification, #305E42 belongs to the Spring Green Color Family, featuring Mild Saturation and Neutral brightness. The mix behind it: rgb(48, 94, 66) — 18.8% red, 36.9% green, 25.9% blue; the print equivalent is CMYK 18 / 0 / 11 / 63. New to color codes? See our guide to RGB color codes.

The color #305E42 reads as a mildly saturated spring green and sits comfortably between light and dark. Designers typically reach for tones like this for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is almost identical to Leprechaun (#366243). Nearby in the Register you will also find Sean K. Ferguson Green (#355E3C) and Hunter Green (#355E3B).

In RGB terms — rgb(48, 94, 66) — the green channel does the heavy lifting here. If you plan to put text on a #305E42 background, choose white — the contrast ratio is 7.5:1 (passing WCAG AAA), while black manages only 2.8:1. On paper it relies strongly on black ink (K:63), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #305E42 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#305E42 color variations

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

#305E42 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 #305E42

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

Leprechaun color link
Leprechaun

#366243

Hunter Green color link
Hunter Green

#355E3B

Green Pea color link
Green Pea

#266242

Goblin color link
Goblin

#34533D

Parsley color link
Parsley

#305D35

Horsetail color link
Horsetail

#3D5D42

Poker Green color link
Poker Green

#35654D

Pine color link
Pine

#2B5D34

Alfresco color link
Alfresco

#34664F

Conversions between color systems and etc.

  • HEX#305E42
  • RGB48, 94, 66
  • CMYK18, 0, 11, 63
  • CSSrgb(48, 94, 66)
  • HSL143°, 32%, 28%
  • HSL Precise143.478°, 32.394%, 27.843%
  • HSV143°, 49%, 37%
  • HSB143°, 49%, 37%
  • Normalized R (0.0–1.0)0.188
  • Normalized G (0.0–1.0)0.369
  • Normalized B (0.0–1.0)0.259
  • GLSLvec3(0.188, 0.369, 0.259)
  • GLSL with alphavec4(0.188, 0.369, 0.259, 1.000)
  • HLSL / Metalfloat3(0.188, 0.369, 0.259)
  • Percentage of Red in RGB18.8%
  • Percentage of Green in RGB36.9%
  • Percentage of Blue in RGB25.9%
  • Color FamilySpring Green
  • Saturation FamilyMild Saturation
  • Lightness FamilyNeutral
  • HEX ID305E42
  • DECIMAL ID3169858
  • Name LengthThis color has no name
  • Seen by search & AI crawlers15 times
  • Counting from2025-01-01