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Hoary Beech

#4c644d
Notes

Hoary Beech (#4C644D) is a true green 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 (122°, 14%, 35%) 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 violet. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#4c644d
RGB
rgb(76, 100, 77)
HSL
hsl(122, 14%, 35%)
HWB
hwb(122 30% 61%)
OKLCH
oklch(47.7% 0.046 145.9)
P3
color(display-p3 0.3172 0.3895 0.3095)
HSV
hsv(122, 24%, 39%)
LAB
lab(39.89% -14.06 10.19)
LCH
lch(39.89% 17.37 144.08)
CMYK
cmyk(24%, 0%, 23%, 61%)

Etymology

Hoary
adjective

Old English hār, gray-haired — adjectival suffix -y. As a color modifier, hoary implies a hushed-and-gray-aged-and-frosted quality where the hue carries the visual register of gray-haired-and-frosted multi-decade aged-and-respected period-correct color. Sits at the hushed-and-aged end of the grid, parallel to aged and frosted in usage.

Beech
noun

The genus Fagus — particularly F. sylvatica, the European beech — a deciduous tree whose smooth gray bark and golden-green spring foliage define European temperate woodland. The color refers to fresh beech foliage in May: a saturated, slightly yellow yellow-green with the satin finish of new leaf 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.

#4c644d
Original
#65604c
Protanopia
#615d4e
Deuteranopia
#4a635e
Tritanopia
#5d5d5d
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
6.49:1
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
3.24:1

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
##4C644D
Display P3
Display P3
color(display-p3 0.3172 0.3895 0.3095)
Inside sRGBOKLCH chroma 0.046

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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