Information about #12582D color

#12582D color image

Basic facts about this digital color

In the Register's classification, #12582D belongs to the Spring Green Color Family, featuring High Saturation and Dark brightness. In numbers: rgb(18, 88, 45) (7.1% red, 34.5% green, 17.6% blue), or CMYK 27 / 0 / 17 / 65 for print. Curious how these numbers work? Read our RGB color codes guide.

#12582D presents itself as a energetic, saturated spring green — one that carries a shadowy depth. It is a natural fit for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is almost identical to Grass Stain (#165B31). Nearby in the Register you will also find Luxury Green (#135029) and Spruce (#0A5F38).

Technically, the mix leans on its green channel (rgb(18, 88, 45)), which gives #12582D its character. If you plan to put text on a #12582D background, choose white — the contrast ratio is 8.5:1 (passing WCAG AAA), while black manages only 2.5:1. For print, note the heavy black component (K:65) — ink coverage matters with tones this deep. #12582D has no official name yet. If this shade means something to you, you can be the one to name it.

#12582D color variations

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

#12582D 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 #12582D

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#12582D
  • RGB18, 88, 45
  • CMYK27, 0, 17, 65
  • CSSrgb(18, 88, 45)
  • HSL143°, 66%, 21%
  • HSL Precise143.143°, 66.038%, 20.784%
  • HSV143°, 80%, 35%
  • HSB143°, 80%, 35%
  • Normalized R (0.0–1.0)0.071
  • Normalized G (0.0–1.0)0.345
  • Normalized B (0.0–1.0)0.176
  • GLSLvec3(0.071, 0.345, 0.176)
  • GLSL with alphavec4(0.071, 0.345, 0.176, 1.000)
  • HLSL / Metalfloat3(0.071, 0.345, 0.176)
  • Percentage of Red in RGB7.1%
  • Percentage of Green in RGB34.5%
  • Percentage of Blue in RGB17.6%
  • Color FamilySpring Green
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID12582D
  • DECIMAL ID1202221
  • Name LengthThis color has no name
  • Seen by search & AI crawlers19 times
  • Counting from2025-01-01