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Sterile Curry

#f4e19b
Notes

Sterile Curry (#F4E19B) is a soft amber with a pastel character. It reads calm and airy, with enough chroma to feel intentional rather than washed out. Its HSL profile (47°, 80%, 78%) places it in the highly saturated band at a light 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 blue. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#f4e19b
RGB
rgb(244, 225, 155)
HSL
hsl(47, 80%, 78%)
HWB
hwb(47 61% 4%)
OKLCH
oklch(90.9% 0.091 94.7)
HSV
hsv(47, 36%, 96%)
LAB
lab(89.60% -3.33 36.64)
LCH
lch(89.60% 36.79 95.20)
CMYK
cmyk(0%, 8%, 36%, 4%)

Etymology

Sterile
adjective

Latin sterilis, barren / not-fertile — sharing root with Greek steiros (barren). As a color modifier, sterile implies a clear-and-medical-clean-and-stripped quality, the crisp color of operating-theater surgical-environment white-and-stainless-steel surfaces. Sits at the crisp-and-clean end of the grid, parallel to sanitary and hygienic in usage.

Curry
noun

Anglicized from the Tamil karisauce — and applied to a vast family of South and Southeast Asian dishes whose color comes principally from turmeric, the rhizome of Curcuma longa. The color refers to a yellow Madras-style curry sauce: a saturated, slightly red-shifted yellow with the dusty surface of spice powder suspended in liquid. Warmer than mustard, deeper than goldenrod, with the kitchen warmth of curcumin 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.

#f4e19b
Original
#efde96
Protanopia
#f4e49d
Deuteranopia
#ffd7cf
Tritanopia
#e0e0e0
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
1.31:1
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
16.09:1

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