La Palma

#428929

A green that is muted. It is mid — the hardest range to put text on, either colour struggles.

Hex

#428929

RGB

66, 137, 41

OKLCh

56.4% 0.149 138.7°

CIELAB (D50)

51.0, -37.0, 42.1

What is true of this colour, and of no other

  • 4 other named colours sit within ΔE00 2 of it.
  • It uses 84% of the chroma sRGB can show at this lightness and hue.
  • As text on white it measures APCA Lc 69.8; on black, Lc -31.9. 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.
  • protanopia and deuteranopia and tritanopia shift it by ΔE00 15.8 and 15.3 and 53.6 — no red cone.

Text on this colour

White text

4.34:1 — large text only

Black text

4.84:1 — passes AA

Black text is the better of the two at4.84:1. That is enough for body text.

As text on white, it needs to change

#3f8626 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

#428929

protanopia

#838328 · ΔE00 15.8

deuteranopia

#79792d · ΔE00 15.3

tritanopia

#6d6dcd · ΔE00 53.6

Run a whole palette through all three

The twelve nearest named colours

Ranked by CIEDE2000 — perceptual distance, not hex arithmetic. The closest isDirect Green at ΔE00 0.756: below 1.0 — an ordinary observer cannot tell these apart, even side by side. What the numbers mean.

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