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Sharp Asfar

#e79108
Notes

Sharp Asfar (#E79108) 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 (37°, 93%, 47%) 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
#e79108
RGB
rgb(231, 145, 8)
HSL
hsl(37, 93%, 47%)
HWB
hwb(37 3% 9%)
OKLCH
oklch(72.9% 0.158 68.0)
HSV
hsv(37, 97%, 91%)
LAB
lab(67.47% 24.42 71.59)
LCH
lch(67.47% 75.64 71.16)
CMYK
cmyk(0%, 37%, 97%, 9%)

Etymology

Sharp
adjective

Old English scearp, cutting, pointed — applied metaphorically to color since the seventeenth century for hues that read as definite and edge-defined. Sharp red, sharp green: the implication is saturation combined with high-contrast crispness. Sits in the bright-bucket center alongside crisp and clear, with a slightly more incisive edge.

Asfar
noun

The Arabic word for yellow — used in Quranic and classical Arabic poetry for the yellow of saffron and the gold of desert dust. Asfar names the color across the entire Arab world, from Morocco to Oman. The color refers to fresh saffron in an Arab kitchen: a saturated, slightly cool yellow with the dusty finish of plant pigment.

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.

#e79108
Original
#ad9800
Protanopia
#c2ac10
Deuteranopia
#fd7c7c
Tritanopia
#999999
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
2.48:1
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
8.45:1

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