Information about #121D0B color

#121D0B color image

Basic facts about this digital color

In the Register's classification, #121D0B belongs to the Chartreuse Color Family, featuring Moderate Saturation and Very Dark brightness. In numbers: rgb(18, 29, 11) (7.1% red, 11.4% green, 4.3% blue), or CMYK 4 / 0 / 7 / 89 for print. New to color codes? See our guide to RGB color codes.

A confidently colored chartreuse, #121D0B sits very close to black. Designers typically reach for tones like this for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is practically indistinguishable from Very Dark Chartreuse Green (#171D11). Its next-closest registered neighbors are Very Deep Chartreuse Green (#0E1D00) and Black Chocolate (#1B1811).

Technically, the mix leans on its green channel (rgb(18, 29, 11)), which gives #121D0B its character. Accessibility-wise, white text works best on #121D0B: 17.4:1 contrast (passing WCAG AAA) versus 1.2:1 for black. For print, note the heavy black component (K:89) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #121D0B is still unnamed — it can be claimed and named in The Official Register of Color Names.

#121D0B color variations

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

#121D0B 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 #121D0B

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

#121D0B color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

Conversions between color systems and etc.

  • HEX#121D0B
  • RGB18, 29, 11
  • CMYK4, 0, 7, 89
  • HSL97°, 45%, 8%
  • HSL Precise96.667°, 45%, 7.843%
  • HSV97°, 62%, 11%
  • HSB97°, 62%, 11%
  • HEX ID121D0B
  • DECIMAL ID1187083
  • Name LengthThis color has no name
  • Color Family (Hue)Chartreuse
  • Saturation FamilyModerate Saturation
  • Lightness FamilyVery Dark
  • Percentage of Red in RGB7.1%
  • Percentage of Green in RGB11.4%
  • Percentage of Blue in RGB4.3%
  • This page visited6 times
  • Counting from2025-01-01