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Honest Uvarovite

#2a571f
Notes

Honest Uvarovite (#2A571F) 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 (108°, 47%, 23%) 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
#2a571f
RGB
rgb(42, 87, 31)
HSL
hsl(108, 47%, 23%)
HWB
hwb(108 12% 66%)
OKLCH
oklch(41.1% 0.099 139.8)
HSV
hsv(108, 64%, 34%)
LAB
lab(32.72% -27.64 27.28)
LCH
lch(32.72% 38.83 135.38)
CMYK
cmyk(52%, 0%, 64%, 66%)

Etymology

Honest
adjective

Latin honestus, honorable — used as a color modifier since the seventeenth century for hues that read as straightforward and unembellished, the working browns and grays of vernacular architecture rather than the polished shades of court fashion. Honest brown, honest gray: moderate saturation combined with optical directness. Sits at the crisp-bucket alongside plain and frank.

Uvarovite
noun

A chromium-rich green garnet — mined principally in the Russian Urals, Finland, and Quebec. Named for Russian Count Sergei Semenovich Uvarov. The color refers to drusy uvarovite crystals on chromite matrix: a saturated, slightly cool deep emerald-green with the gem's signature internal fire.

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.

#2a571f
Original
#594f19
Protanopia
#534b23
Deuteranopia
#26544b
Tritanopia
#494949
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).
AAAon White
8.46:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon Black
2.48:1

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