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Ostentatious Mongolia

#c6d75d
Notes

Ostentatious Mongolia (#C6D75D) is a true yellow with a warm character. It leans warm, pulling light toward red, orange, and yellow. Naturally inviting, it suits editorial and hospitality contexts. Its HSL profile (68°, 60%, 60%) 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
#c6d75d
RGB
rgb(198, 215, 93)
HSL
hsl(68, 60%, 60%)
HWB
hwb(68 36% 16%)
OKLCH
oklch(84.2% 0.148 116.3)
HSV
hsv(68, 57%, 84%)
LAB
lab(82.59% -22.51 57.07)
LCH
lch(82.59% 61.35 111.52)
CMYK
cmyk(8%, 0%, 57%, 16%)

Etymology

Ostentatious
adjective

Latin ostentātiōnis, display — adjectival suffix -ous, derived from ostendere (to show). As a color modifier, ostentatious implies a saturated-and-attention-demanding-and-elaborate quality, the bright color of Belle-Époque-and-Gilded-Age showy-luxury-display interior-decoration. Sits at the bright-and-flamboyant end of the grid, parallel to flamboyant and showy in usage.

Mongolia
noun

The Central Asian republic — and the warm yellow-tan of the Mongolian steppe in late summer, the Buddhist kashaya robes of Mongolian monks, and the saffron-yellow of Bogd Khan Mountain lamasery. Mongolia refers to a Buddhist monk's robe in Erdene Zuu Monastery: a saturated, slightly muted warm gold-yellow with the matte finish of plant-and-mordant dye.

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.

#c6d75d
Original
#e4cd50
Protanopia
#e3ce64
Deuteranopia
#d1ccbc
Tritanopia
#cbcbcb
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
1.58:1
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
13.28:1

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