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Open Bora-Bora

#83e6b6
Notes

Open Bora-Bora (#83E6B6) is a soft teal 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 (151°, 66%, 71%) places it in the balanced band at a light lightness. It works as a background wash, large-area fill, or soft illustration tone. Add a darker ink of the same hue when you need type over it. For a confident two-color system, pair it with its complementary magenta. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#83e6b6
RGB
rgb(131, 230, 182)
HSL
hsl(151, 66%, 71%)
HWB
hwb(151 51% 10%)
OKLCH
oklch(85.1% 0.116 161.5)
HSV
hsv(151, 43%, 90%)
LAB
lab(84.38% -39.82 14.44)
LCH
lch(84.38% 42.36 160.07)
CMYK
cmyk(43%, 0%, 21%, 10%)

Etymology

Open
adjective

Old English open, unobstructed — used as a color modifier since the eighteenth century for hues that read as airy or uncrowded. Open blue, open green: moderate saturation combined with optical spaciousness, the slight visual breath of a hue that doesn't crowd the surface it covers. Sits at the crisp-bucket center alongside clear.

Bora-Bora
noun

The volcanic atoll in French Polynesia — and the saturated turquoise of its central lagoon ringed by motu coral islets. Bora-Bora color refers to the lagoon at sunset: a saturated, slightly cool deep blue-green with the optical complexity of light filtering through volcanic-ringed water.

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.

#83e6b6
Original
#e3d9b3
Protanopia
#d4ceb9
Deuteranopia
#69e6d9
Tritanopia
#cdcdcd
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
1.50:1
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
13.96:1

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