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Showy Bì

#81e188
Notes

Showy Bì (#81E188) is a true green with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (124°, 62%, 69%) 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 violet. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#81e188
RGB
rgb(129, 225, 136)
HSL
hsl(124, 62%, 69%)
HWB
hwb(124 51% 12%)
OKLCH
oklch(82.9% 0.153 145.6)
HSV
hsv(124, 43%, 88%)
LAB
lab(82.00% -46.40 34.90)
LCH
lch(82.00% 58.06 143.05)
CMYK
cmyk(43%, 0%, 40%, 12%)

Etymology

Showy
adjective

Old English scēawian, to look at — adjectival suffix -y. As a color modifier, showy implies a saturated-and-attention-grabbing quality, the bright color of Las-Vegas-and-Broadway neon-and-marquee theatrical-display lighting. Sits at the bright-and-flamboyant end of the grid, parallel to flamboyant and splashy in usage.

noun

The Chinese word for bluish-green jade — used for the deepest, most saturated jade-green color and the green of bì-yù (jadeite). The color refers to a polished imperial bì-yù cabochon: a saturated, slightly cool deep green-blue with the satin finish of fine jade. Cooler than midori.

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.

#81e188
Original
#e4d282
Protanopia
#d6c88d
Deuteranopia
#74ddcb
Tritanopia
#c6c6c6
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
1.61:1
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
13.06:1

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