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Patinated Seychelles

#63877a
Notes

Patinated Seychelles (#63877A) is a true teal with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (158°, 15%, 46%) places it in the muted 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 magenta. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#63877a
RGB
rgb(99, 135, 122)
HSL
hsl(158, 15%, 46%)
HWB
hwb(158 39% 47%)
OKLCH
oklch(59.2% 0.045 170.5)
P3
color(display-p3 0.4177 0.5255 0.4810)
HSV
hsv(158, 27%, 53%)
LAB
lab(53.37% -15.52 2.91)
LCH
lch(53.37% 15.80 169.37)
CMYK
cmyk(27%, 0%, 10%, 47%)

Etymology

Patinated
adjective

Italian patina, pan / shallow dish — past-participle of patinate. As a color modifier, patinated implies a hushed-and-aged-surface quality where the hue carries multi-decade oxidation-and-handling visual register on bronze-and-copper-and-leather surfaces. Sits at the hushed-and-aged end of the grid, parallel to vintage and aged in usage.

Seychelles
noun

The Indian Ocean granite-island archipelago — and the saturated turquoise of Seychellois lagoons at Anse Source d'Argent on La Digue. Seychelles refers to the granite-and-water boundary at Anse Source d'Argent: a saturated, slightly cool deep blue-green with the optical complexity of shallow water over weathered granite.

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.

#63877a
Original
#858279
Protanopia
#7e7e7b
Deuteranopia
#5a8883
Tritanopia
#7e7e7e
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
3.98:1
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
5.28:1

Wide gamut

Display P3 representation

The CSS Color 4 wide-gamut form of this color. Both swatches render the same color on every display — the P3 form only diverges from sRGB when a designer pushes channels outside sRGB's reach.

sRGB hex
sRGB hex
##63877A
Display P3
Display P3
color(display-p3 0.4177 0.5255 0.4810)
Inside sRGBOKLCH chroma 0.045

This color sits well within the sRGB cube. P3 and sRGB share the gray axis and most desaturated tones, so a P3 display renders this identically to an sRGB display.

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