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Stark Hedge

#18521d
Notes

Stark Hedge (#18521D) is a deep 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 (125°, 55%, 21%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. 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
#18521d
RGB
rgb(24, 82, 29)
HSL
hsl(125, 55%, 21%)
HWB
hwb(125 9% 68%)
OKLCH
oklch(38.8% 0.103 144.6)
P3
color(display-p3 0.1621 0.3169 0.1403)
HSV
hsv(125, 71%, 32%)
LAB
lab(30.20% -30.98 25.25)
LCH
lch(30.20% 39.97 140.81)
CMYK
cmyk(71%, 0%, 65%, 68%)

Etymology

Stark
adjective

Old English stearc, stiff / strong — sharing root with German stark and Dutch sterk. As a color modifier, stark implies a deep-and-uncompromising contrast where the hue stands without modulation against its substrate. Sits at the deep-and-formal end of the grid, parallel to severe with sharper visual register.

Hedge
noun

A linear planting of close-set shrubs or trees — particularly the Buxus, Taxus, and Carpinus hedges that frame English country gardens and the bocage of rural French farmland. Hedge color refers to a freshly clipped Carpinus betulus hedge: a saturated, slightly cool deep green with the matte finish of densely packed 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.

#18521d
Original
#544a17
Protanopia
#4c4521
Deuteranopia
#095046
Tritanopia
#424242
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).
AAAon White
9.28:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon Black
2.26:1

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
##18521D
Display P3
Display P3
color(display-p3 0.1621 0.3169 0.1403)
P3 has subtle headroomOKLCH chroma 0.103

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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