Information about #EFCB01 color

#EFCB01 color image

Basic facts about this digital color

#EFCB01 falls into the Yellow Color Family — Full Saturation, Light brightness. Its exact recipe is rgb(239, 203, 1) — 93.7% red, 79.6% green, 0.4% blue — and for print it converts to CMYK 0 / 14 / 93 / 6. Curious how these numbers work? Read our RGB color codes guide.

#EFCB01 is a pure, full-strength sunny yellow that carries an easy, daylight feel. It is a natural fit for accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is practically indistinguishable from Switched On (#EDCE00). Slightly further away sit Safety Yellow (#EED202) and Vivid Gold (#E7CA00).

Technically, the mix leans on its red channel (rgb(239, 203, 1)), which gives #EFCB01 its character. Accessibility-wise, black text works best on #EFCB01: 13.2:1 contrast (passing WCAG AAA) versus 1.6:1 for white. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#EFCB01 color variations

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

#EFCB01 color tints

Tints look brighter, pastel, and less intense.
#EFCB01

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#FDDD27

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#FEE65D

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#FEEE93

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#FEF6C9

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White

#FFFFFF

#EFCB01 color shades

Shades look darker, richer, and more solid.
#EFCB01

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#BEA200

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#8F7900

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#5F5100

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#2F2800

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Black

#000000

#EFCB01 color tones

Tones looks more sophisticated and complex than base colors.
#EFCB01

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#D9BC19

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#C3AE31

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#AD9E4B

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#968F65

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Grey

#808080

#EFCB01 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#01EE0D

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#54EE01

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#B3EE01

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#EFCB01

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#EE6B01

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#EE0D01

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#EE0154

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#EFCB01 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
#EFCB01
#EFCB01

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#0125EF
#0125EF

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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
#EFCB01
#EFCB01

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#5401EF
#5401EF

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#019BEF
#019BEF

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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
#9BEF01
#9BEF01

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#EFCB01
#EFCB01

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#EF5401
#EF5401

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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
#EFCB01
#EFCB01

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#01EFCB
#01EFCB

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#CB01EF
#CB01EF

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Tetradic

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

Tetradic color scheme
#EFCB01
#EFCB01

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#25EF01
#25EF01

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#0125EF
#0125EF

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#CB01EF
#CB01EF

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Square

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

Square color scheme
#EFCB01
#EFCB01

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#01EF54
#01EF54

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#0125EF
#0125EF

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#EF019B
#EF019B

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Nearest named colors to #EFCB01

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

Switched On color link
Switched On

#EDCE00

Safety Yellow color link
Safety Yellow

#EED202

Vivid Gold color link
Vivid Gold

#E7CA00

Goldenrod Yellow color link
Goldenrod Yellow

#F6C604

Golden color link
Golden

#F5BF03

Hive color link
Hive

#EFBD00

Rustic Yellow color link
Rustic Yellow

#E2C400

Philippine Yellow color link
Philippine Yellow

#FECB00

Spotlight color link
Spotlight

#F8BF00

Citrine color link
Citrine

#E4D00A

Sweden Yellow color link
Sweden Yellow

#FECC00

Royal Gold color link
Royal Gold

#F5BD02

#EFCB01 color backgrounds & wallpapers

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

#EFCB01 color image #EFCB01 color ORCN HD wallpaper 3840x2160 (Desktop)
#EFCB01 color image #EFCB01 color ORCN HD wallpaper 1170x2532 (Mobile)
#EFCB01 color image #EFCB01 color solid HD wallpaper 3840x2160 (Desktop)
#EFCB01 color image #EFCB01 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#EFCB01
  • RGB239, 203, 1
  • CMYK0, 14, 93, 6
  • CSSrgb(239, 203, 1)
  • HSL51°, 99%, 47%
  • HSL Precise50.924°, 99.167%, 47.059%
  • HSV51°, 100%, 94%
  • HSB51°, 100%, 94%
  • Normalized R (0.0–1.0)0.937
  • Normalized G (0.0–1.0)0.796
  • Normalized B (0.0–1.0)0.004
  • GLSLvec3(0.937, 0.796, 0.004)
  • GLSL with alphavec4(0.937, 0.796, 0.004, 1.000)
  • HLSL / Metalfloat3(0.937, 0.796, 0.004)
  • Percentage of Red in RGB93.7%
  • Percentage of Green in RGB79.6%
  • Percentage of Blue in RGB0.4%
  • Color FamilyYellow
  • Saturation FamilyFull Saturation
  • Lightness FamilyLight
  • HEX IDEFCB01
  • DECIMAL ID15715073
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01

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