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Settled Demantoid

#91c875
Notes

Settled Demantoid (#91C875) is a true green with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (100°, 43%, 62%) 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 violet. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#91c875
RGB
rgb(145, 200, 117)
HSL
hsl(100, 43%, 62%)
HWB
hwb(100 46% 22%)
OKLCH
oklch(77.5% 0.126 135.7)
HSV
hsv(100, 42%, 78%)
LAB
lab(75.21% -32.92 35.88)
LCH
lch(75.21% 48.70 132.54)
CMYK
cmyk(28%, 0%, 42%, 22%)

Etymology

Settled
adjective

The past participle of settle, to come to rest — used as a color modifier since the seventeenth century for hues that read as stabilized after a process. Settled green, settled brown: moderate saturation combined with optical permanence. Sits at the crisp-bucket alongside steady and composed.

Demantoid
noun

A green variety of andradite garnet — known for its high dispersion (more than diamond) and prized in late-Tsarist-era Russian jewelry. Mined principally in the Russian Urals, Namibia, and Madagascar. The color refers to a faceted Russian demantoid: a saturated, slightly cool deep 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.

#91c875
Original
#cebc6f
Protanopia
#c5b77a
Deuteranopia
#90c2b4
Tritanopia
#b6b6b6
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
1.96:1
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
10.72:1

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