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Stimulating Parsley

#42b336
Notes

Stimulating Parsley (#42B336) 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 (114°, 54%, 46%) 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 violet. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#42b336
RGB
rgb(66, 179, 54)
HSL
hsl(114, 54%, 46%)
HWB
hwb(114 21% 30%)
OKLCH
oklch(67.7% 0.192 141.7)
P3
color(display-p3 0.3883 0.6927 0.2874)
HSV
hsv(114, 70%, 70%)
LAB
lab(64.69% -55.30 52.06)
LCH
lch(64.69% 75.95 136.73)
CMYK
cmyk(63%, 0%, 70%, 30%)

Etymology

Stimulating
adjective

Latin stimulāns, spurring on — present-participle of stimulate, derived from stimulus (a goad). As a color modifier, stimulating implies a saturated-and-arousing-and-attentive quality where the hue increases visual-and-cognitive engagement. Sits at the bright-and-active end of the grid, parallel to invigorating and bracing in usage.

Parsley
noun

Petroselinum crispum, the Mediterranean biennial used as both garnish and primary flavor — Italian flat-leaf for cooking, French curly for visual contrast on a plate. The color refers to fresh flat-leaf parsley chopped on a board: a saturated, slightly yellow-shifted green with the matte finish of cellulose-rich leaf. Brighter than basil, cooler than mint, with the kitchen reach of a herb that appears in tabbouleh, gremolata, and persillade.

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.

#42b336
Original
#b7a323
Protanopia
#aa9942
Deuteranopia
#2eae9a
Tritanopia
#929292
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
2.72:1
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
7.73:1

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
##42B336
Display P3
Display P3
color(display-p3 0.3883 0.6927 0.2874)
P3 has visible headroomOKLCH chroma 0.192

This color is chromatic enough that authoring it as P3 native (instead of clamping to sRGB) gives a perceptibly more saturated render on wide-gamut displays — modern Macs, iPhones, iPads, and most recent OLED laptops.

Related Colors

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