Information about #18B981 color

#18B981 color image

Basic facts about this digital color

The digital color #18B981 is classified in the Register under the Spring Green Color Family, with High Saturation and Light brightness. Its exact recipe is rgb(24, 185, 129) — 9.4% red, 72.5% green, 50.6% blue — and for print it converts to CMYK 63 / 0 / 22 / 27. New to color codes? See our guide to RGB color codes.

#18B981 presents itself as a energetic, saturated minty spring green — one that sits on the lighter side of the spectrum. In practice it works well for logos, highlights and anything that needs to be noticed first. In The Official Register of Color Names it is very close to Dark Seafoam (#1FB57A). Nearby in the Register you will also find Green Teal (#0CB577) and Dark Mint Green (#20C073).

In RGB terms — rgb(24, 185, 129) — the green channel does the heavy lifting here. On this background, black text reaches a 8.3:1 contrast ratio (passing WCAG AAA); white stays at 2.5:1. No one has named #18B981 so far. Register a name for it and it becomes a permanent record.

#18B981 color variations

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

#18B981 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 #18B981

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#18B981
  • RGB24, 185, 129
  • CMYK63, 0, 22, 27
  • CSSrgb(24, 185, 129)
  • HSL159°, 77%, 41%
  • HSL Precise159.13°, 77.033%, 40.98%
  • HSV159°, 87%, 73%
  • HSB159°, 87%, 73%
  • Normalized R (0.0–1.0)0.094
  • Normalized G (0.0–1.0)0.725
  • Normalized B (0.0–1.0)0.506
  • GLSLvec3(0.094, 0.725, 0.506)
  • GLSL with alphavec4(0.094, 0.725, 0.506, 1.000)
  • HLSL / Metalfloat3(0.094, 0.725, 0.506)
  • Percentage of Red in RGB9.4%
  • Percentage of Green in RGB72.5%
  • Percentage of Blue in RGB50.6%
  • Color FamilySpring Green
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLight
  • HEX ID18B981
  • DECIMAL ID1620353
  • Name LengthThis color has no name
  • Seen by search & AI crawlers8 times
  • Counting from2025-01-01