Information about #518013 color

#518013 color image

Basic facts about this digital color

The digital color #518013 is classified in the Register under the Chartreuse Color Family, with High Saturation and Neutral brightness. In numbers: rgb(81, 128, 19) (31.8% red, 50.2% green, 7.5% blue), or CMYK 18 / 0 / 43 / 50 for print. New to color codes? See our guide to RGB color codes.

The color #518013 reads as a energetic, saturated zesty chartreuse and holds a balanced mid-tone. Designers typically reach for tones like this for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is very close to Seaweed Green (#437C17). Its next-closest registered neighbors are Avocado (#568203) and Green Cola (#4C721D).

The recipe behind #518013 is rgb(81, 128, 19), with green as the dominant ingredient. If you plan to put text on a #518013 background, choose white — the contrast ratio is 4.7:1 (passing WCAG AA), while black manages only 4.4:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#518013 color variations

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

#518013 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 #518013

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

Avocado color link
Avocado

#568203

Green Cola color link
Green Cola

#4C721D

Bitter Lime color link
Bitter Lime

#648C11

Sap Green color link
Sap Green

#507D2A

NvidiaCoin color link
NvidiaCoin

#5A8C00

Topspin color link
Topspin

#427120

Bilbao color link
Bilbao

#3E8027

La Palma color link
La Palma

#428929

Murky Green color link
Murky Green

#6C7A0E

Fiji Green color link
Fiji Green

#636F22

Conversions between color systems and etc.

  • HEX#518013
  • RGB81, 128, 19
  • CMYK18, 0, 43, 50
  • CSSrgb(81, 128, 19)
  • HSL86°, 74%, 29%
  • HSL Precise85.872°, 74.15%, 28.824%
  • HSV86°, 85%, 50%
  • HSB86°, 85%, 50%
  • Normalized R (0.0–1.0)0.318
  • Normalized G (0.0–1.0)0.502
  • Normalized B (0.0–1.0)0.075
  • GLSLvec3(0.318, 0.502, 0.075)
  • GLSL with alphavec4(0.318, 0.502, 0.075, 1.000)
  • HLSL / Metalfloat3(0.318, 0.502, 0.075)
  • Percentage of Red in RGB31.8%
  • Percentage of Green in RGB50.2%
  • Percentage of Blue in RGB7.5%
  • Color FamilyChartreuse
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX ID518013
  • DECIMAL ID5341203
  • Name LengthThis color has no name
  • Seen by search & AI crawlers15 times
  • Counting from2025-01-01