Information about #1C3028 color

#1C3028 color image

Basic facts about this digital color

The digital color #1C3028 is classified in the Register under the Spring Green Color Family, with Mild Saturation and Dark brightness. Its exact recipe is rgb(28, 48, 40) — 11% red, 18.8% green, 15.7% blue — and for print it converts to CMYK 8 / 0 / 3 / 81. Curious how these numbers work? Read our RGB color codes guide.

#1C3028 presents itself as a mildly saturated fresh green-cyan — one that carries a shadowy depth. It is a natural fit for moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is practically indistinguishable from Cardin Green (#1B3427). Nearby in the Register you will also find Kermadec (#1D2C2A) and Madagascar (#172E2C).

The recipe behind #1C3028 is rgb(28, 48, 40), with green as the dominant ingredient. On this background, white text reaches a 14.0:1 contrast ratio (passing WCAG AAA); black stays at 1.5:1. For print, note the heavy black component (K:81) — ink coverage matters with tones this deep. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#1C3028 color variations

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

#1C3028 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 #1C3028

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

Cardin Green color link
Cardin Green

#1B3427

Kermadec color link
Kermadec

#1D2C2A

Madagascar color link
Madagascar

#172E2C

Celtic color link
Celtic

#163222

Sentry color link
Sentry

#1C2728

Bledisloe color link
Bledisloe

#19282B

Deep Fir color link
Deep Fir

#193925

Ivy Green color link
Ivy Green

#23352D

Black Pearl color link
Black Pearl

#1E272C

Conversions between color systems and etc.

  • HEX#1C3028
  • RGB28, 48, 40
  • CMYK8, 0, 3, 81
  • CSSrgb(28, 48, 40)
  • HSL156°, 26%, 15%
  • HSL Precise156°, 26.316%, 14.902%
  • HSV156°, 42%, 19%
  • HSB156°, 42%, 19%
  • Normalized R (0.0–1.0)0.110
  • Normalized G (0.0–1.0)0.188
  • Normalized B (0.0–1.0)0.157
  • GLSLvec3(0.110, 0.188, 0.157)
  • GLSL with alphavec4(0.110, 0.188, 0.157, 1.000)
  • HLSL / Metalfloat3(0.110, 0.188, 0.157)
  • Percentage of Red in RGB11%
  • Percentage of Green in RGB18.8%
  • Percentage of Blue in RGB15.7%
  • Color FamilySpring Green
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID1C3028
  • DECIMAL ID1847336
  • Name LengthThis color has no name
  • Seen by search & AI crawlers29 times
  • Counting from2025-01-01