Information about #303813 color

#303813 color image

Basic facts about this digital color

In the Register's classification, #303813 belongs to the Yellow Color Family, featuring Moderate Saturation and Dark brightness. The mix behind it: rgb(48, 56, 19) — 18.8% red, 22% green, 7.5% blue; the print equivalent is CMYK 3 / 0 / 15 / 78. New to color codes? See our guide to RGB color codes.

The color #303813 reads as a clearly saturated sunny yellow and leans clearly toward the dark side. Designers typically reach for tones like this for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is just a few steps away from Dark Forest Green (#254117). Its next-closest registered neighbors are Pullman Green (#3B331C) and Rangitoto (#2E3222).

Technically, the mix leans on its green channel (rgb(48, 56, 19)), which gives #303813 its character. If you plan to put text on a #303813 background, choose white — the contrast ratio is 12.3:1 (passing WCAG AAA), while black manages only 1.7:1. On paper it relies strongly on black ink (K:78), so proof dark layouts before a large print run. No one has named #303813 so far. Register a name for it and it becomes a permanent record.

#303813 color variations

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

#303813 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 #303813

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

Rangitoto color link
Rangitoto

#2E3222

Thatch Green color link
Thatch Green

#403D19

Kereru color link
Kereru

#283E23

Pine Tree color link
Pine Tree

#2A2F23

Dark Olive color link
Dark Olive

#373E02

Black Magic color link
Black Magic

#332C22

Cocoa Brown color link
Cocoa Brown

#35281E

La Fonseca color link
La Fonseca

#353300

Karaka color link
Karaka

#2D2D24

Conversions between color systems and etc.

  • HEX#303813
  • RGB48, 56, 19
  • CMYK3, 0, 15, 78
  • CSSrgb(48, 56, 19)
  • HSL73°, 49%, 15%
  • HSL Precise72.973°, 49.333%, 14.706%
  • HSV73°, 66%, 22%
  • HSB73°, 66%, 22%
  • Normalized R (0.0–1.0)0.188
  • Normalized G (0.0–1.0)0.220
  • Normalized B (0.0–1.0)0.075
  • GLSLvec3(0.188, 0.220, 0.075)
  • GLSL with alphavec4(0.188, 0.220, 0.075, 1.000)
  • HLSL / Metalfloat3(0.188, 0.220, 0.075)
  • Percentage of Red in RGB18.8%
  • Percentage of Green in RGB22%
  • Percentage of Blue in RGB7.5%
  • Color FamilyYellow
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID303813
  • DECIMAL ID3160083
  • Name LengthThis color has no name
  • Seen by search & AI crawlers11 times
  • Counting from2025-01-01