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Bright Cowslip

#d3bb4b
Notes

Bright Cowslip (#D3BB4B) is a true amber with a warm character. It leans warm, pulling light toward red, orange, and yellow. Naturally inviting, it suits editorial and hospitality contexts. Its HSL profile (49°, 61%, 56%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. 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
#d3bb4b
RGB
rgb(211, 187, 75)
HSL
hsl(49, 61%, 56%)
HWB
hwb(49 29% 17%)
OKLCH
oklch(79.2% 0.133 97.1)
HSV
hsv(49, 64%, 83%)
LAB
lab(76.01% -4.29 58.00)
LCH
lch(76.01% 58.16 94.23)
CMYK
cmyk(0%, 11%, 64%, 17%)

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.

Cowslip
noun

Primula veris, the European meadow primrose whose yellow flower clusters appear in late spring. The name traces to Old English cū-slyppe, cow-slop (i.e., cow dung — for where it grew). The color refers to fresh cowslip in May meadow: a soft, slightly red-shifted pale yellow with the matte finish of small five-petaled flowers in tight clusters.

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.

#d3bb4b
Original
#cdb73e
Protanopia
#d3bf51
Deuteranopia
#e3aea3
Tritanopia
#b8b8b8
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
1.91:1
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
10.98:1

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