Information about #01321B color

#01321B color image

Basic facts about this digital color

The digital color #01321B is classified in the Register under the Spring Green Color Family, with Full Saturation and Dark brightness. Its exact recipe is rgb(1, 50, 27) — 0.4% red, 19.6% green, 10.6% blue — and for print it converts to CMYK 19 / 0 / 9 / 80. New to color codes? See our guide to RGB color codes.

#01321B presents itself as a maximally vivid spring green — one that carries a shadowy depth. In practice it works well for moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is practically indistinguishable from County Green (#01371A). Nearby in the Register you will also find Burnham (#002E20) and Bush (#0D2E1C).

In RGB terms — rgb(1, 50, 27) — the green channel does the heavy lifting here. On this background, white text reaches a 14.3:1 contrast ratio (passing WCAG AAA); black stays at 1.5:1. For print, note the heavy black component (K:80) — ink coverage matters with tones this deep. No one has named #01321B so far. Register a name for it and it becomes a permanent record.

#01321B color variations

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

#01321B 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 #01321B

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#01321B
  • RGB1, 50, 27
  • CMYK19, 0, 9, 80
  • CSSrgb(1, 50, 27)
  • HSL152°, 96%, 10%
  • HSL Precise151.837°, 96.078%, 10%
  • HSV152°, 98%, 20%
  • HSB152°, 98%, 20%
  • Normalized R (0.0–1.0)0.004
  • Normalized G (0.0–1.0)0.196
  • Normalized B (0.0–1.0)0.106
  • GLSLvec3(0.004, 0.196, 0.106)
  • GLSL with alphavec4(0.004, 0.196, 0.106, 1.000)
  • HLSL / Metalfloat3(0.004, 0.196, 0.106)
  • Percentage of Red in RGB0.4%
  • Percentage of Green in RGB19.6%
  • Percentage of Blue in RGB10.6%
  • Color FamilySpring Green
  • Saturation FamilyFull Saturation
  • Lightness FamilyDark
  • HEX ID01321B
  • DECIMAL ID78363
  • Name LengthThis color has no name
  • Seen by search & AI crawlers12 times
  • Counting from2025-01-01