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Lustrous Cornmeal

#b5b548
Notes

Lustrous Cornmeal (#B5B548) is a true yellow with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (60°, 43%, 50%) places it in the balanced 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
#b5b548
RGB
rgb(181, 181, 72)
HSL
hsl(60, 43%, 50%)
HWB
hwb(60 28% 29%)
OKLCH
oklch(75.2% 0.131 109.2)
HSV
hsv(60, 60%, 71%)
LAB
lab(71.79% -14.12 54.00)
LCH
lch(71.79% 55.81 104.66)
CMYK
cmyk(0%, 0%, 60%, 29%)

Etymology

Lustrous
adjective

From the Latin lustrare, to illuminate — used as a color word since the seventeenth century for hues with the slight specular shine of polished metal or silk. Lustrous green, lustrous gold: the implication is moderate-to-high saturation combined with surface reflectivity. Sits at the bright-and-glossy corner alongside gleaming.

Cornmeal
noun

Coarsely ground corn — the staple flour of Mesoamerican, southern American, and Italian cooking, used in masa, grits, polenta, and cornbread. Cornmeal color refers to fresh medium-grind yellow cornmeal in a wooden scoop: a saturated, slightly red-shifted warm yellow with the matte finish of dry milled grain. Warmer than maize.

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

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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.

#b5b548
Original
#c3ae3b
Protanopia
#c4b24e
Deuteranopia
#c1aa9e
Tritanopia
#adadad
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
2.17:1
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
9.67:1

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