Information about #A1B139 color

#A1B139 color image

Basic facts about this digital color

The digital color #A1B139 is classified in the Register under the Yellow Color Family, with Moderate Saturation and Light brightness. In numbers: rgb(161, 177, 57) (63.1% red, 69.4% green, 22.4% blue), or CMYK 6 / 0 / 47 / 31 for print. Curious how these numbers work? Read our RGB color codes guide.

The color #A1B139 reads as a clearly saturated sunny yellow and feels open and friendly. Expect to see shades like this in understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is practically indistinguishable from Booger (#9BB53C). Its next-closest registered neighbors are Sick Green (#9DB92C) and Pomelo (#96A53C).

Technically, the mix leans on its green channel (rgb(161, 177, 57)), which gives #A1B139 its character. If you plan to put text on a #A1B139 background, choose black — the contrast ratio is 8.9:1 (passing WCAG AAA), while white manages only 2.4:1. No one has named #A1B139 so far. Register a name for it and it becomes a permanent record.

#A1B139 color variations

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

#A1B139 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 #A1B139

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

Booger color link
Booger

#9BB53C

Sick Green color link
Sick Green

#9DB92C

Pomelo color link
Pomelo

#96A53C

Limelight color link
Limelight

#99AD25

Impromptu color link
Impromptu

#9BB123

Salad Green color link
Salad Green

#A1C935

Chameleon color link
Chameleon

#98B74F

Brass color link
Brass

#B5A642

Conversions between color systems and etc.

  • HEX#A1B139
  • RGB161, 177, 57
  • CMYK6, 0, 47, 31
  • CSSrgb(161, 177, 57)
  • HSL68°, 51%, 46%
  • HSL Precise68°, 51.282%, 45.882%
  • HSV68°, 68%, 69%
  • HSB68°, 68%, 69%
  • Normalized R (0.0–1.0)0.631
  • Normalized G (0.0–1.0)0.694
  • Normalized B (0.0–1.0)0.224
  • GLSLvec3(0.631, 0.694, 0.224)
  • GLSL with alphavec4(0.631, 0.694, 0.224, 1.000)
  • HLSL / Metalfloat3(0.631, 0.694, 0.224)
  • Percentage of Red in RGB63.1%
  • Percentage of Green in RGB69.4%
  • Percentage of Blue in RGB22.4%
  • Color FamilyYellow
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • HEX IDA1B139
  • DECIMAL ID10596665
  • Name LengthThis color has no name
  • Seen by search & AI crawlers22 times
  • Counting from2025-01-01