Court-Bouillon

#cecb97

A yellow that is nearly neutral — the hue shows only against a true grey. It is very light — it works as a page background, not as text.

Hex

#cecb97

RGB

206, 203, 151

OKLCh

83.2% 0.069 105.0°

CIELAB (D50)

81.0, -5.0, 26.4

What is true of this colour, and of no other

  • 7 other named colours sit within ΔE00 2 of it.
  • It uses only 39% of the chroma available at this lightness and hue — there is a far more vivid version of this colour inside sRGB.
  • As text on white it measures APCA Lc 29.2; on black, Lc -73.6. The sign is the polarity, which the WCAG ratio discards.
  • Built into an eleven-step scale, 10 of the 10 adjacent pairs stay ΔE00 2 apart — see the ramp.
  • All three dichromacies see it as very nearly the same colour you do: its hue is not the part carrying its identity.

Text on this colour

White text

1.66:1 — fails AA

Black text

12.61:1 — passes AA

Black text is the better of the two at12.61:1. That is enough for body text.

As text on white, it needs to change

#7c7948 is the nearest colour of the same hue that passes AA on white, at 4.50:1. Only the lightness moved.

Try it against your own background

The same colour, with one cone missing

As you see it

#cecb97

protanopia

#cbcb97 · ΔE00 1.0

deuteranopia

#cccc97 · ΔE00 1.0

tritanopia

#cccc89 · ΔE00 3.4

Run a whole palette through all three

The twelve nearest named colours

Ranked by CIEDE2000 — perceptual distance, not hex arithmetic. The closest isTidal Green at ΔE00 0.509: below 1.0 — an ordinary observer cannot tell these apart, even side by side. What the numbers mean.

  • Tidal GreenΔE00 0.509 · #cdca98
  • Vegetarian VultureΔE00 1.071 · #cccc99
  • Corn Husk GreenΔE00 1.128 · #cecd95
  • Creamy SpinaciΔE00 1.441 · #cac990
  • Yerba MateΔE00 1.774 · #c8c48f
  • Dusty YellowΔE00 1.875 · #cfc88f
  • Paris MintΔE00 1.947 · #c9c79a
  • ShagreenΔE00 2.007 · #cbc99d
  • Anjou PearΔE00 2.18 · #cdca9f
  • Wasabi ZingΔE00 2.284 · #d2cca0
  • Sawgrass CottageΔE00 2.581 · #d3cda2
  • Lime PeelΔE00 2.613 · #c6c191

12 of these have no page of their own: pages exist for the 4,961 colours the dataset marks as good names.