Mother’s Milk

#f7edca

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

#f7edca

RGB

247, 237, 202

OKLCh

94.5% 0.047 93.9°

CIELAB (D50)

93.9, -0.6, 18.3

What is true of this colour, and of no other

  • 52 other named colours sit within ΔE00 2 of it — this part of the space is crowded, and the names here are finer distinctions than most people make.
  • It uses 57% of the chroma sRGB can show at this lightness and hue.
  • As text on white it measures APCA Lc 8.2; on black, Lc -96.1. 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.
  • tritanopia shifts it by ΔE00 10.8 — no blue cone.

Text on this colour

White text

1.17:1 — fails AA

Black text

17.92:1 — passes AA

Black text is the better of the two at17.92:1. That is enough for body text.

As text on white, it needs to change

#807757 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

#f7edca

protanopia

#eeeeca · ΔE00 4.3

deuteranopia

#f0f0ca · ΔE00 4.3

tritanopia

#f2f29e · ΔE00 10.8

Run a whole palette through all three

The twelve nearest named colours

Ranked by CIEDE2000 — perceptual distance, not hex arithmetic. The closest isDaybreak Sun at ΔE00 0.46: below 1.0 — an ordinary observer cannot tell these apart, even side by side. What the numbers mean.

  • Daybreak SunΔE00 0.46 · #f7eecb
  • EtherealΔE00 0.496 · #f9eecb
  • StarbrightΔE00 0.498 · #f5ecc9
  • Lemon IcingΔE00 0.573 · #f6ebc8
  • Shiny SilkΔE00 0.594 · #f7ecca
  • Lavish LemonΔE00 0.686 · #f9efca
  • Sonorous BellsΔE00 0.821 · #faf0cb
  • Glittery YellowΔE00 0.862 · #f9eecd
  • Lemon SachetΔE00 0.89 · #faf0cf
  • Blonde ShellΔE00 0.894 · #f6edcd
  • OrecchietteΔE00 0.902 · #faeecb
  • Silk SailsΔE00 0.951 · #f6eecd

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