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Vibrant Margarita

#919a1c
Notes

Vibrant Margarita (#919A1C) is a true 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 (64°, 69%, 36%) 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
#919a1c
RGB
rgb(145, 154, 28)
HSL
hsl(64, 69%, 36%)
HWB
hwb(64 11% 40%)
OKLCH
oklch(65.7% 0.139 113.9)
HSV
hsv(64, 82%, 60%)
LAB
lab(60.97% -18.21 58.77)
LCH
lch(60.97% 61.52 107.21)
CMYK
cmyk(6%, 0%, 82%, 40%)

Etymology

Vibrant
adjective

From the Latin vibrare, to shake — used as a color word since the seventeenth century for hues that read as alive and resonant. Vibrant orange, vibrant green: the implication is saturation combined with the optical impression of slight motion or energy. Sits at the bright-bucket center alongside vivid and lively.

Margarita
noun

The Mexican-American cocktail of tequila, lime, and triple sec — invented in the late 1930s on the Mexico–US border and served in a salt-rimmed glass. Margarita color refers specifically to a fresh-poured margarita in a coupe: a soft, slightly cool warm yellow-green with the optical clarity of citrus-and-spirits.

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.

#919a1c
Original
#a69200
Protanopia
#a69429
Deuteranopia
#9b9083
Tritanopia
#8f8f8f
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
3.07:1
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
6.84:1

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