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Utilitarian Quetzal

#25681e
Notes

Utilitarian Quetzal (#25681E) is a deep green 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 (114°, 55%, 26%) 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 violet. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#25681e
RGB
rgb(37, 104, 30)
HSL
hsl(114, 55%, 26%)
HWB
hwb(114 12% 59%)
OKLCH
oklch(45.8% 0.127 141.8)
HSV
hsv(114, 71%, 41%)
LAB
lab(38.53% -36.53 34.15)
LCH
lch(38.53% 50.01 136.93)
CMYK
cmyk(64%, 0%, 71%, 59%)

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.

Quetzal
noun

Pharomachrus mocinno, the Resplendent Quetzal of Central American cloud forests — the sacred bird of the Maya and Aztec, whose iridescent green tail feathers crowned royal headdresses. The color refers to a male quetzal's tail feather: a saturated, slightly cool deep green with the iridescent satin finish of structurally colored feathers.

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.

#25681e
Original
#6b5e14
Protanopia
#625925
Deuteranopia
#1a6559
Tritanopia
#545454
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).
AAon White
6.82:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AA Largeon Black
3.08:1

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