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Bright Linden

#e68a1f
Notes

Bright Linden (#E68A1F) is a true orange with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (32°, 80%, 51%) 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
#e68a1f
RGB
rgb(230, 138, 31)
HSL
hsl(32, 80%, 51%)
HWB
hwb(32 12% 10%)
OKLCH
oklch(71.6% 0.155 62.6)
HSV
hsv(32, 87%, 90%)
LAB
lab(65.83% 28.04 65.57)
LCH
lch(65.83% 71.31 66.84)
CMYK
cmyk(0%, 40%, 87%, 10%)

Etymology

Bright
adjective

Old English beorht, shining, luminous — cognate with the German Bracht, splendor. Applied to color since at least the medieval period for hues that read as luminous: not just light in value but optically active, as if scattering more light back than a dimmer color of the same lightness would. Sits at the bright-bucket center alongside vivid and brilliant.

Linden
noun

The genus Tilia — the European linden or basswood, whose pale yellow-green flowers perfume European parks in early summer and yield the tilleul tisane of French herbal medicine. The color refers to fresh linden flowers in June: a soft, slightly green-shifted pale yellow with the matte finish of small clustered florets.

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.

#e68a1f
Original
#a79300
Protanopia
#bda821
Deuteranopia
#fc7577
Tritanopia
#969696
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
2.62:1
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
8.02:1

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