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Utilitarian Amalfi

#837915
Notes

Utilitarian Amalfi (#837915) is a deep yellow with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (55°, 72%, 30%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. 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
#837915
RGB
rgb(131, 121, 21)
HSL
hsl(55, 72%, 30%)
HWB
hwb(55 8% 49%)
OKLCH
oklch(56.8% 0.113 103.2)
HSV
hsv(55, 84%, 51%)
LAB
lab(50.16% -7.20 50.91)
LCH
lch(50.16% 51.41 98.05)
CMYK
cmyk(0%, 8%, 84%, 49%)

Etymology

Utilitarian
adjective

Latin ūtilitās, usefulness — adjectival suffix -ian. As a color modifier, utilitarian implies a clear-and-purpose-fit-and-stripped-down quality, the crisp color of Shaker-and-Quaker anti-ornamental functional-and-no-frills craft tradition. Sits at the crisp-and-functional end of the grid, parallel to functional and workmanlike in usage.

Amalfi
noun

The Italian Mediterranean coast — and the lemon-yellow of Amalfi Sfusato lemons (twice the size of common lemons, used in limoncello). Amalfi refers to a fresh Sfusato lemon at midday on the Tyrrhenian coast: a saturated, slightly cool yellow with the satin finish of citrus rind. Brighter than limone.

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.

#837915
Original
#857500
Protanopia
#88791e
Deuteranopia
#8e7067
Tritanopia
#747474
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).
AA Largeon White
4.46:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAon Black
4.71:1

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