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Vibrant Whiskey

#efb130
Notes

Vibrant Whiskey (#EFB130) is a true amber with a neon character. It sits at the high-saturation edge of its family. Use it sparingly, as signage, accent, or highlight against darker surfaces. Its HSL profile (41°, 86%, 56%) places it in the highly saturated band at a mid lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. For a confident two-color system, pair it with its complementary azure. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#efb130
RGB
rgb(239, 177, 48)
HSL
hsl(41, 86%, 56%)
HWB
hwb(41 19% 6%)
OKLCH
oklch(79.8% 0.152 80.6)
HSV
hsv(41, 80%, 94%)
LAB
lab(76.08% 11.68 69.37)
LCH
lch(76.08% 70.35 80.45)
CMYK
cmyk(0%, 26%, 80%, 6%)

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.

Whiskey
noun

The distilled grain spirit — particularly Scotch, Irish, and American whiskies aged in oak barrels. The color refers to a 12-year-old single-malt Scotch in a glass: a soft, slightly red-shifted warm gold-brown with the optical clarity of barrel-aged spirit. Warmer than honey, drier than caramel.

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.

#efb130
Original
#cab213
Protanopia
#d8c236
Deuteranopia
#ff9f99
Tritanopia
#b5b5b5
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
1.91:1
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
11.00:1

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