Information about #AC681B color

#AC681B color image

Basic facts about this digital color

In the Register's classification, #AC681B belongs to the Orange Color Family, featuring High Saturation and Neutral brightness. The mix behind it: rgb(172, 104, 27) — 67.5% red, 40.8% green, 10.6% blue; the print equivalent is CMYK 0 / 27 / 57 / 33. New to color codes? See our guide to RGB color codes.

#AC681B is a vivid, lively orange that sits comfortably between light and dark. In practice it works well for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is a hair away from Omega (#B56519). Nearby in the Register you will also find Light Brown (#B5651D) and Dirty Brown (#B5651E).

Technically, the mix leans on its red channel (rgb(172, 104, 27)), which gives #AC681B its character. If you plan to put text on a #AC681B background, choose black — the contrast ratio is 4.8:1 (passing WCAG AA), while white manages only 4.4:1. Out of 16,777,216 possible colors, #AC681B is still unnamed — it can be claimed and named in The Official Register of Color Names.

#AC681B color variations

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

#AC681B color tints

Tints look brighter, pastel, and less intense.
#AC681B

Color has no name
#DD8827

Color has no name
#E5A65D

Color has no name
#EEC393

Color has no name
#F6E1C9

Color has no name
White

#FFFFFF

#AC681B color shades

Shades look darker, richer, and more solid.
#AC681B

Color has no name
#895315

Color has no name
#673E10

Color has no name
#44290A

Color has no name
#221405

Color has no name
Black

#000000

#AC681B color tones

Tones looks more sophisticated and complex than base colors.
#AC681B

Color has no name
#A66D2B

Color has no name
#9F713E

Color has no name
#967652

Color has no name
#8B7B68

Color has no name
Grey

#808080

#AC681B color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#41AC1A

Color has no name
#7BAC1A

Color has no name
#ACA21A

Color has no name
#AC681B

Color has no name
#AC2E1A

Color has no name
#AC1A41

Color has no name
#AC1A7B

Color has no name

#AC681B 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
#AC681B
#AC681B

Color has no name

#1B5FAC
#1B5FAC

Color has no name

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
#AC681B
#AC681B

Color has no name

#201BAC
#201BAC

Color has no name

#1BA7AC
#1BA7AC

Color has no name

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
#A7AC1B
#A7AC1B

Color has no name

#AC681B
#AC681B

Color has no name

#AC201B
#AC201B

Color has no name

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
#AC681B
#AC681B

Color has no name

#1BAC68
#1BAC68

Color has no name

#681BAC
#681BAC

Color has no name

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme
#AC681B
#AC681B

Color has no name

#5FAC1B
#5FAC1B

Color has no name

#1B5FAC
#1B5FAC

Color has no name

#681BAC
#681BAC

Color has no name

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme
#AC681B
#AC681B

Color has no name

#1BAC20
#1BAC20

Color has no name

#1B5FAC
#1B5FAC

Color has no name

#AC1BA7
#AC1BA7

Color has no name

Nearest named colors to #AC681B

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

Omega color link
Omega

#B56519

Light Brown color link
Light Brown

#B5651D

Dirty Brown color link
Dirty Brown

#B5651E

Pumpkin Skin color link
Pumpkin Skin

#B1610B

High Five color link
High Five

#B26F2C

Zion color link
Zion

#AC7911

Ruddy Brown color link
Ruddy Brown

#BB6528

Golden Brown color link
Golden Brown

#996515

Rapeseed Oil color link
Rapeseed Oil

#A17917

Hot Toddy color link
Hot Toddy

#A7752C

Heartwood color link
Heartwood

#A6602F

Chinese Yellow Tea color link
Chinese Yellow Tea

#B7702D

#AC681B color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

#AC681B color image #AC681B color ORCN HD wallpaper 3840x2160 (Desktop)
#AC681B color image #AC681B color ORCN HD wallpaper 1170x2532 (Mobile)
#AC681B color image #AC681B color solid HD wallpaper 3840x2160 (Desktop)
#AC681B color image #AC681B color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#AC681B
  • RGB172, 104, 27
  • CMYK0, 27, 57, 33
  • CSSrgb(172, 104, 27)
  • HSL32°, 73%, 39%
  • HSL Precise31.862°, 72.864%, 39.02%
  • HSV32°, 84%, 67%
  • HSB32°, 84%, 67%
  • Normalized R (0.0–1.0)0.675
  • Normalized G (0.0–1.0)0.408
  • Normalized B (0.0–1.0)0.106
  • GLSLvec3(0.675, 0.408, 0.106)
  • GLSL with alphavec4(0.675, 0.408, 0.106, 1.000)
  • HLSL / Metalfloat3(0.675, 0.408, 0.106)
  • Percentage of Red in RGB67.5%
  • Percentage of Green in RGB40.8%
  • Percentage of Blue in RGB10.6%
  • Color FamilyOrange
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX IDAC681B
  • DECIMAL ID11298843
  • Name LengthThis color has no name
  • Seen by search & AI crawlers11 times
  • Counting from2025-01-01

Copyright © 2021-2026 The Official Register of Color Names. All Rights Reserved.