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Aligned Tahiti

#12a49c
Notes

Aligned Tahiti (#12A49C) is a true cyan with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (177°, 80%, 36%) 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 red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#12a49c
RGB
rgb(18, 164, 156)
HSL
hsl(177, 80%, 36%)
HWB
hwb(177 7% 36%)
OKLCH
oklch(64.9% 0.110 188.6)
HSV
hsv(177, 89%, 64%)
LAB
lab(60.85% -36.24 -5.83)
LCH
lch(60.85% 36.71 189.15)
CMYK
cmyk(89%, 0%, 5%, 36%)

Etymology

Aligned
adjective

French à-ligne, to-line-up — past-participle of align. As a color modifier, aligned implies a clear-and-axis-coordinated quality where the hue carries the visual register of carefully-parallel-arranged elements. Sits at the crisp-and-balanced end of the grid, parallel to symmetrical and squared in usage.

Tahiti
noun

The largest island of French Polynesia — and the saturated blue-green of Tahitian lagoons surrounded by coral reef. Tahiti color refers to a Tahitian lagoon at midday: a saturated, slightly cool deep blue-green with the optical clarity of shallow tropical water over white coral sand.

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.

#12a49c
Original
#9a9b9c
Protanopia
#888d9d
Deuteranopia
#00a8a1
Tritanopia
#848484
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).
AA Largeon White
3.08:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAon Black
6.82:1

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