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Trim Stachys

#21905c
Notes

Trim Stachys (#21905C) is a true teal with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (152°, 63%, 35%) 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 magenta. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#21905c
RGB
rgb(33, 144, 92)
HSL
hsl(152, 63%, 35%)
HWB
hwb(152 13% 44%)
OKLCH
oklch(58.0% 0.126 157.5)
HSV
hsv(152, 77%, 56%)
LAB
lab(52.99% -42.91 19.17)
LCH
lch(52.99% 47.00 155.93)
CMYK
cmyk(77%, 0%, 36%, 44%)

Etymology

Trim
adjective

Old English trymman, to make firm — sharing root with firm. As a color modifier, trim implies a clear-and-neatly-arranged quality where the hue carries the visual register of carefully-edited surface-detail. Sits at the crisp-and-neat end of the grid, parallel to neat and tidy in usage.

Stachys
noun

The genus Stachys — particularly S. byzantina (lamb's ear), the cottage-garden perennial with thick silver-velvet woolly foliage. The color refers to a fresh S. byzantina leaf: a soft, slightly cool pale silver-green with the dense velvet matte finish of trichome-covered 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

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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.

#21905c
Original
#8f8459
Protanopia
#817b5f
Deuteranopia
#008f83
Tritanopia
#757575
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
4.03:1
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
5.21:1

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