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Utilitarian Shade Verdigris

#52aaa2
Notes

Utilitarian Shade Verdigris (#52AAA2) is a true cyan 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 (175°, 35%, 49%) 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
#52aaa2
RGB
rgb(82, 170, 162)
HSL
hsl(175, 35%, 49%)
HWB
hwb(175 32% 33%)
OKLCH
oklch(68.2% 0.086 187.5)
P3
color(display-p3 0.4111 0.6587 0.6339)
HSV
hsv(175, 52%, 67%)
LAB
lab(64.28% -28.38 -3.97)
LCH
lch(64.28% 28.66 187.96)
CMYK
cmyk(52%, 0%, 5%, 33%)

Etymology

Utilitarian
adjective

Latin ūtilitās, usefulness — adjectival suffix -ian. As a color modifier, utilitarian implies a clear-and-purpose-fit-and-stripped-down quality, the crisp color of Shaker-and-Quaker anti-ornamental functional-and-no-frills craft tradition. Sits at the crisp-and-functional end of the grid, parallel to functional and workmanlike in usage.

Shade
modifier

Old English sceadu, shadow-or-shelter. As a color modifier, shade implies a sheltered-and-cool-and-shadowed quality, the visual register of Tuscan-cypress-and-Provençal-plane-tree-shade hand-sheltered-and-cool-and-shadowed Tuscan-cypress-and-Provençal-plane-tree-and-English-yew shaded-and-sheltered-and-cool surfaces under Tuscan-cypress-and-Provençal-plane-tree-and-English-yew dappled-and-cool-and-filtered afternoon-light. Sits at the modifier-and-mood end of the grid, parallel to shadow and gloam in usage.

Verdigris
noun

The basic copper carbonate that forms on weathered copper and bronze — the pigment scraped from oxidized metal and used in Renaissance painting before being supplanted by more stable greens. The color refers to a thick verdigris on aged copper roofing or the Statue of Liberty's surface: a soft, slightly muted blue-green with the powdery finish of mineral oxide. Cooler than patina, warmer than seafoam, with the archaeological weight of a mineral made by time.

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.

#52aaa2
Original
#a2a2a2
Protanopia
#9497a3
Deuteranopia
#1aaea7
Tritanopia
#979797
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
2.75:1
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
7.63:1

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
##52AAA2
Display P3
Display P3
color(display-p3 0.4111 0.6587 0.6339)
P3 has subtle headroomOKLCH chroma 0.086

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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