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Forceful Turmeric

#c3400e
Notes

Forceful Turmeric (#C3400E) 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 (17°, 87%, 41%) 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 cyan. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#c3400e
RGB
rgb(195, 64, 14)
HSL
hsl(17, 87%, 41%)
HWB
hwb(17 5% 24%)
OKLCH
oklch(55.4% 0.175 37.7)
HSV
hsv(17, 93%, 76%)
LAB
lab(46.05% 50.42 53.49)
LCH
lch(46.05% 73.50 46.69)
CMYK
cmyk(0%, 67%, 93%, 24%)

Etymology

Forceful
adjective

Old French force, strength — adjectival suffix -ful. As a color modifier, forceful implies a saturated-and-vigorous quality where the hue exerts visual force on its substrate. Sits at the bold-and-saturated end of the grid, parallel to mighty and commanding in tone.

Turmeric
noun

Curcuma longa, the rhizome that gives South and Southeast Asian curries their yellow-orange color and their anti-inflammatory reputation. The color refers to fresh-ground turmeric powder: a saturated, slightly red yellow-orange with the dusty finish of plant-derived pigment. Warmer than mustard, drier than saffron.

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

Click any swatch to explore

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.

#c3400e
Original
#675a00
Protanopia
#877800
Deuteranopia
#d71138
Tritanopia
#585858
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).
AAon White
5.17:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AA Largeon Black
4.06:1

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