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Speckled Yunnan

#aca789
Notes

Speckled Yunnan (#ACA789) is a true amber with a warm character. It leans warm, pulling light toward red, orange, and yellow. Naturally inviting, it suits editorial and hospitality contexts. Its HSL profile (51°, 17%, 61%) places it in the muted band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. For a confident two-color system, pair it with its complementary blue. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#aca789
RGB
rgb(172, 167, 137)
HSL
hsl(51, 17%, 61%)
HWB
hwb(51 54% 33%)
OKLCH
oklch(72.5% 0.042 99.5)
P3
color(display-p3 0.6711 0.6556 0.5495)
HSV
hsv(51, 20%, 67%)
LAB
lab(68.18% -3.28 16.20)
LCH
lch(68.18% 16.52 101.43)
CMYK
cmyk(0%, 3%, 20%, 33%)

Etymology

Speckled
adjective

Old English specca, spot — past-participle of speckle. As a color modifier, speckled implies a pale-and-small-spot-distributed quality, the pale color of quail-and-thrush-egg small-spot-distributed natural-egg-and-feather speckled-pattern surface-finish. Sits at the pale-and-soft end of the grid, parallel to stippled and dappled in usage.

Yunnan
noun

The southwestern Chinese province — and the deep yellow of Yunnan Pu-erh tea liquor and the yellow stripe in the jīnhuáng glaze of Tang-dynasty Yunnan ceramics. Yunnan refers to a fresh-brewed Yunnan Pu-erh in a porcelain cup: a saturated, slightly red-shifted gold-yellow with the optical depth of fermented-tea liquor.

Closest matches

The nearest named color in three reference sources, ranked by perceptual distance (ΔE76 in CIELAB). ΔE < 1 is imperceptible to most viewers; ΔE > 10 is clearly different. When two sources point to the same hex they’re merged into one tile; click any to open that color’s page.

Variations

Click any swatch to explore

Harmonies

Accessibility

Color-vision simulation

How this color appears to viewers with the four major color-vision-deficiency types. Computed via the Machado (2009) physiologically-based model. If a tile matches the original, the color reads the same to that viewer.

#aca789
Original
#ada587
Protanopia
#afa78a
Deuteranopia
#b2a39f
Tritanopia
#a6a6a6
Achromatopsia
WCAG contrast

The color used as foreground text against pure white and pure black, with the contrast ratio and WCAG 2.1 grade. Aim for AA (4.5:1) for body text and AA Large (3:1) for 18 pt+ headlines; AAA (7:1) is the gold standard for long-form reading surfaces.

The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon White
2.43:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAAon Black
8.64:1

Wide gamut

Display P3 representation

The CSS Color 4 wide-gamut form of this color. Both swatches render the same color on every display — the P3 form only diverges from sRGB when a designer pushes channels outside sRGB's reach.

sRGB hex
sRGB hex
##ACA789
Display P3
Display P3
color(display-p3 0.6711 0.6556 0.5495)
Inside sRGBOKLCH chroma 0.042

This color sits well within the sRGB cube. P3 and sRGB share the gray axis and most desaturated tones, so a P3 display renders this identically to an sRGB display.

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