Information about #90C1A1 color

#90C1A1 color image

Basic facts about this digital color

In the Register's classification, #90C1A1 belongs to the Spring Green Color Family, featuring Mild Saturation and Very Light brightness. In numbers: rgb(144, 193, 161) (56.5% red, 75.7% green, 63.1% blue), or CMYK 19 / 0 / 13 / 24 for print. Curious how these numbers work? Read our RGB color codes guide.

A mildly saturated fresh green-cyan, #90C1A1 floats near the light end of the scale. Expect to see shades like this in clean interfaces where content needs room to breathe. In The Official Register of Color Names it is practically indistinguishable from Serenity (#8DBFA3). Nearby in the Register you will also find Eton Blue (#96C8A2) and Summer Green (#8FB69C).

The recipe behind #90C1A1 is rgb(144, 193, 161), with green as the dominant ingredient. If you plan to put text on a #90C1A1 background, choose black — the contrast ratio is 10.3:1 (passing WCAG AAA), while white manages only 2.0:1. Out of 16,777,216 possible colors, #90C1A1 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#90C1A1 color variations

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

#90C1A1 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 #90C1A1

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#90C1A1
  • RGB144, 193, 161
  • CMYK19, 0, 13, 24
  • CSSrgb(144, 193, 161)
  • HSL141°, 28%, 66%
  • HSL Precise140.816°, 28.324%, 66.078%
  • HSV141°, 25%, 76%
  • HSB141°, 25%, 76%
  • Normalized R (0.0–1.0)0.565
  • Normalized G (0.0–1.0)0.757
  • Normalized B (0.0–1.0)0.631
  • GLSLvec3(0.565, 0.757, 0.631)
  • GLSL with alphavec4(0.565, 0.757, 0.631, 1.000)
  • HLSL / Metalfloat3(0.565, 0.757, 0.631)
  • Percentage of Red in RGB56.5%
  • Percentage of Green in RGB75.7%
  • Percentage of Blue in RGB63.1%
  • Color FamilySpring Green
  • Saturation FamilyMild Saturation
  • Lightness FamilyVery Light
  • HEX ID90C1A1
  • DECIMAL ID9486753
  • Name LengthThis color has no name
  • Seen by search & AI crawlers16 times
  • Counting from2025-01-01