Information about #EFF88B color

#EFF88B color image

Basic facts about this digital color

The digital color #EFF88B is classified in the Register under the Yellow Color Family, with Full Saturation and Very Light brightness. Its exact recipe is rgb(239, 248, 139) — 93.7% red, 97.3% green, 54.5% blue — and for print it converts to CMYK 4 / 0 / 43 / 3. Curious how these numbers work? Read our RGB color codes guide.

#EFF88B presents itself as a intensely saturated sunny yellow — one that floats near the light end of the scale. It is a natural fit for clean interfaces where content needs room to breathe. In The Official Register of Color Names it is practically indistinguishable from Key Lime (#E8F48C). Nearby in the Register you will also find Enamoured (#EDFF85) and Milan (#F6F493).

Technically, the mix leans on its green channel (rgb(239, 248, 139)), which gives #EFF88B its character. If you plan to put text on a #EFF88B background, choose black — the contrast ratio is 18.5:1 (passing WCAG AAA), while white manages only 1.1:1. Out of 16,777,216 possible colors, #EFF88B is still unnamed — it can be claimed and named in The Official Register of Color Names.

#EFF88B color variations

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

#EFF88B 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 #EFF88B

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

Key Lime color link
Key Lime

#E8F48C

Enamoured color link
Enamoured

#EDFF85

Milan color link
Milan

#F6F493

Mindaro color link
Mindaro

#E3F988

Warm Yellow color link
Warm Yellow

#F4E98C

Manilla color link
Manilla

#FFFA86

Flavescent color link
Flavescent

#F7E98E

Sahara Sand color link
Sahara Sand

#F1E788

Sunny color link
Sunny

#F2F27A

Conversions between color systems and etc.

  • HEX#EFF88B
  • RGB239, 248, 139
  • CMYK4, 0, 43, 3
  • CSSrgb(239, 248, 139)
  • HSL65°, 89%, 76%
  • HSL Precise64.954°, 88.618%, 75.882%
  • HSV65°, 44%, 97%
  • HSB65°, 44%, 97%
  • Normalized R (0.0–1.0)0.937
  • Normalized G (0.0–1.0)0.973
  • Normalized B (0.0–1.0)0.545
  • GLSLvec3(0.937, 0.973, 0.545)
  • GLSL with alphavec4(0.937, 0.973, 0.545, 1.000)
  • HLSL / Metalfloat3(0.937, 0.973, 0.545)
  • Percentage of Red in RGB93.7%
  • Percentage of Green in RGB97.3%
  • Percentage of Blue in RGB54.5%
  • Color FamilyYellow
  • Saturation FamilyFull Saturation
  • Lightness FamilyVery Light
  • HEX IDEFF88B
  • DECIMAL ID15726731
  • Name LengthThis color has no name
  • Seen by search & AI crawlers15 times
  • Counting from2025-01-01