Information about #218C6C color

#218C6C color image

Basic facts about this digital color

In the Register's classification, #218C6C belongs to the Spring Green Color Family, featuring High Saturation and Neutral brightness. The mix behind it: rgb(33, 140, 108) — 12.9% red, 54.9% green, 42.4% blue; the print equivalent is CMYK 42 / 0 / 13 / 45. New to color codes? See our guide to RGB color codes.

#218C6C is a energetic, saturated spring green that holds a balanced mid-tone. In practice it works well for accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is a hair away from Elf Green (#1B8A6B). Its next-closest registered neighbors are Soylent Green (#218B76) and Tropical Rain Forest (#17806D).

In RGB terms — rgb(33, 140, 108) — the green channel does the heavy lifting here. Accessibility-wise, black text works best on #218C6C: 5.0:1 contrast (passing WCAG AA) versus 4.2:1 for white. Out of 16,777,216 possible colors, #218C6C is still unnamed — it can be claimed and named in The Official Register of Color Names.

#218C6C color variations

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

#218C6C 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 #218C6C

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#218C6C
  • RGB33, 140, 108
  • CMYK42, 0, 13, 45
  • CSSrgb(33, 140, 108)
  • HSL162°, 62%, 34%
  • HSL Precise162.056°, 61.85%, 33.922%
  • HSV162°, 76%, 55%
  • HSB162°, 76%, 55%
  • Normalized R (0.0–1.0)0.129
  • Normalized G (0.0–1.0)0.549
  • Normalized B (0.0–1.0)0.424
  • GLSLvec3(0.129, 0.549, 0.424)
  • GLSL with alphavec4(0.129, 0.549, 0.424, 1.000)
  • HLSL / Metalfloat3(0.129, 0.549, 0.424)
  • Percentage of Red in RGB12.9%
  • Percentage of Green in RGB54.9%
  • Percentage of Blue in RGB42.4%
  • Color FamilySpring Green
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX ID218C6C
  • DECIMAL ID2198636
  • Name LengthThis color has no name
  • Seen by search & AI crawlers13 times
  • Counting from2025-01-01