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Pristine Sleek Turquoise

#4ae2d7
Notes

Pristine Sleek Turquoise (#4AE2D7) is a true cyan with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (176°, 72%, 59%) 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 red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#4ae2d7
RGB
rgb(74, 226, 215)
HSL
hsl(176, 72%, 59%)
HWB
hwb(176 29% 11%)
OKLCH
oklch(83.2% 0.126 188.0)
P3
color(display-p3 0.4747 0.8743 0.8406)
HSV
hsv(176, 67%, 89%)
LAB
lab(82.24% -41.78 -6.28)
LCH
lch(82.24% 42.25 188.54)
CMYK
cmyk(67%, 0%, 5%, 11%)

Etymology

Pristine
adjective

Latin prīstinus, original / former. As a color modifier, pristine implies a clear-and-untouched quality where the hue carries the original-condition visual register without wear or fade. Sits at the crisp-and-clean end of the grid, parallel to unblemished and spotless in usage.

Sleek
modifier

Middle Dutch sleeck, smooth. As a color modifier, sleek implies a smooth-and-streamlined quality, the visual register of Mid-Century-Modern-and-Streamline-Moderne-sleek hand-streamlined-and-aerodynamic-and-polished aluminum-and-chrome-and-bakelite Mid-Century-Modern-and-Streamline-Moderne sleek-and-streamlined surfaces under Mid-Century-Modern-and-Streamline-Moderne sleek-and-polished light. Sits at the modifier-and-texture end of the grid, parallel to gloss and shine in usage.

Turquoise
noun

The hydrated copper-aluminum phosphate mined in Persia and the American Southwest for thousands of years — the firuze of Iran, the chalchihuitl of Mesoamerica, the heart of Pueblo and Navajo silverwork. The color refers to a fine Sleeping Beauty turquoise from Arizona: a saturated, slightly green-shifted blue with the slight matrix of host-rock veining. Brighter than persian, lighter than cerulean.

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.

#4ae2d7
Original
#d6d6d7
Protanopia
#c0c6d8
Deuteranopia
#00e7de
Tritanopia
#c1c1c1
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
1.60:1
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
13.15:1

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
##4AE2D7
Display P3
Display P3
color(display-p3 0.4747 0.8743 0.8406)
P3 has subtle headroomOKLCH chroma 0.126

Moderately saturated colors gain a small bump in P3 — the difference is usually visible side-by-side on wide-gamut hardware but won't change the character of the color.

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