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Plain Saltbush

#647774
Notes

Plain Saltbush (#647774) 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 (171°, 9%, 43%) 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 red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#647774
RGB
rgb(100, 119, 116)
HSL
hsl(171, 9%, 43%)
HWB
hwb(171 39% 53%)
OKLCH
oklch(55.3% 0.023 185.0)
P3
color(display-p3 0.4066 0.4644 0.4548)
HSV
hsv(171, 16%, 47%)
LAB
lab(48.47% -7.64 -0.70)
LCH
lch(48.47% 7.68 185.21)
CMYK
cmyk(16%, 0%, 3%, 53%)

Etymology

Plain
adjective

Latin planus, flat, level — used as a color modifier since the medieval period for hues that read as undecorated and direct. Plain white, plain blue: moderate saturation, no shift, no surface effect. Sits in the crisp-bucket center, with the implication of restraint rather than absence.

Saltbush
noun

Australasian-and-North-American Atriplex genus — Amaranthaceae halophytic shrubs of arid-saline soils, with mid-cool-gray-green leaves with characteristic salt-vesicles on leaf-surface. Saltbush color refers to a Atriplex nummularia (old man saltbush) leaf-canopy on a South-Australian-Mallee grazing-paddock: a balanced cool gray with the matte finish of waxy-cuticular salt-secreting leaf-vesicles in semi-arid pasture conditions.

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.

#647774
Original
#757574
Protanopia
#717274
Deuteranopia
#5f7876
Tritanopia
#737373
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).
AAon White
4.74:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AA Largeon Black
4.43:1

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
##647774
Display P3
Display P3
color(display-p3 0.4066 0.4644 0.4548)
Inside sRGBOKLCH chroma 0.023

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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