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Lit Butternut

#f29037
Notes

Lit Butternut (#F29037) is a true orange 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 (29°, 88%, 58%) 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
#f29037
RGB
rgb(242, 144, 55)
HSL
hsl(29, 88%, 58%)
HWB
hwb(29 22% 5%)
OKLCH
oklch(74.3% 0.154 58.4)
HSV
hsv(29, 77%, 95%)
LAB
lab(68.83% 30.55 60.21)
LCH
lch(68.83% 67.51 63.09)
CMYK
cmyk(0%, 40%, 77%, 5%)

Etymology

Lit
adjective

The past participle of light — short and modern. Used as a color word since the late twentieth century for hues that read as if they were illuminated. Lit yellow, lit pink: the implication is luminance combined with the slight optical impression of an internal light source. Sits in the bright-bucket extreme alongside electric.

Butternut
noun

Cucurbita moschata — the cream-skinned, orange-fleshed squash that became the dominant winter cultivar across North American kitchens in the late twentieth century. The color refers to roasted butternut flesh: a soft, slightly red yellow-orange with the matte finish of cooked squash. Cooler than kabocha, warmer than cantaloupe.

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.

#f29037
Original
#ae9a2a
Protanopia
#c5b137
Deuteranopia
#ff7a7e
Tritanopia
#9e9e9e
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
2.38:1
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
8.82:1

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