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Smooth Float Moss

#738c4c
Notes

Smooth Float Moss (#738C4C) is a true lime 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 (83°, 30%, 42%) 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 indigo. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#738c4c
RGB
rgb(115, 140, 76)
HSL
hsl(83, 30%, 42%)
HWB
hwb(83 30% 45%)
OKLCH
oklch(60.5% 0.094 126.5)
P3
color(display-p3 0.4703 0.5461 0.3277)
HSV
hsv(83, 46%, 55%)
LAB
lab(54.99% -20.19 31.20)
LCH
lch(54.99% 37.16 122.91)
CMYK
cmyk(18%, 0%, 46%, 45%)

Etymology

Smooth
adjective

Old English smōþ, level, polished — used as a color modifier since the seventeenth century for hues that read as continuous without texture or break. Smooth tan, smooth gray: moderate saturation combined with optical evenness. Sits in the crisp-bucket alongside even.

Float
modifier

Old English flotian, to-move-on-water-surface. As a color modifier, float implies a buoyant-and-untethered-and-drifting quality, the visual register of lotus-pond-and-petal-on-river-float hand-buoyant-and-untethered-and-drifting lotus-pond-and-petal-on-river-and-paper-lantern floated-and-buoyant-and-untethered-and-drifting surfaces under lotus-pond-and-petal-on-river-and-paper-lantern Heian-and-Edo-and-Yangtze still-water-light. Sits at the modifier-and-mood end of the grid, parallel to drift and hover in usage.

Moss
noun

Bryophyta — the nonvascular plants that colonized land 470 million years ago, before vascular plants and far before flowers. The color refers to a thick mat of Hypnum or sphagnum on a temperate forest floor: a soft, slightly yellow-shifted green with the velvet texture of millimeter-scale leaves. Dustier than fern, deeper than lichen, with the slow patience of a plant that lives by absorbing rain through its surface.

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.

#738c4c
Original
#928547
Protanopia
#8e8350
Deuteranopia
#76877d
Tritanopia
#828282
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
3.76:1
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
5.58:1

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
##738C4C
Display P3
Display P3
color(display-p3 0.4703 0.5461 0.3277)
P3 has subtle headroomOKLCH chroma 0.094

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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