Information about #1B3129 color

#1B3129 color image

Basic facts about this digital color

In the Register's classification, #1B3129 belongs to the Spring Green Color Family, featuring Mild Saturation and Dark brightness. In numbers: rgb(27, 49, 41) (10.6% red, 19.2% green, 16.1% blue), or CMYK 9 / 0 / 3 / 81 for print. Curious how these numbers work? Read our RGB color codes guide.

#1B3129 presents itself as a moderately toned minty spring green — one that stays on the darker end of the scale. It is a natural fit for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is almost identical to Cardin Green (#1B3427). Slightly further away sit Kermadec (#1D2C2A) and Medium Jungle Green (#1C352D).

The recipe behind #1B3129 is rgb(27, 49, 41), with green as the dominant ingredient. Accessibility-wise, white text works best on #1B3129: 13.8:1 contrast (passing WCAG AAA) versus 1.5:1 for black. For print, note the heavy black component (K:81) — ink coverage matters with tones this deep. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#1B3129 color variations

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

#1B3129 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 #1B3129

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

#1B3129 color backgrounds & wallpapers

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

Conversions between color systems and etc.

  • HEX#1B3129
  • RGB27, 49, 41
  • CMYK9, 0, 3, 81
  • HSL158°, 29%, 15%
  • HSL Precise158.182°, 28.947%, 14.902%
  • HSV158°, 45%, 19%
  • HSB158°, 45%, 19%
  • HEX ID1B3129
  • DECIMAL ID1782057
  • Name LengthThis color has no name
  • Color Family (Hue)Spring Green
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • Percentage of Red in RGB10.6%
  • Percentage of Green in RGB19.2%
  • Percentage of Blue in RGB16.1%
  • This page visited6 times
  • Counting from2025-01-01