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Throbbing Foresta

#58b647
Notes

Throbbing Foresta (#58B647) 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 (111°, 44%, 50%) 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
#58b647
RGB
rgb(88, 182, 71)
HSL
hsl(111, 44%, 50%)
HWB
hwb(111 28% 29%)
OKLCH
oklch(69.5% 0.174 140.7)
HSV
hsv(111, 61%, 71%)
LAB
lab(66.51% -49.16 47.03)
LCH
lch(66.51% 68.03 136.27)
CMYK
cmyk(52%, 0%, 61%, 29%)

Etymology

Throbbing
adjective

Imitative-onomatopoeic origin — present-participle of throb, with sound-and-action mimicry. As a color modifier, throbbing implies a saturated-and-pulsing-and-resonant quality, the bright color of bass-drop-and-rave-light low-frequency rhythm-pulse emission. Sits at the bright-and-active end of the grid, parallel to pulsating and strobing in usage.

Foresta
noun

The Italian word for forest — used in the Foreste Casentinesi national park of Tuscany and the saturated deep green of Italian Alpine forests. The color refers to a Foreste canopy seen from above: a saturated, slightly cool deep green with the matte finish of mixed conifer-and-broadleaf foliage.

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.

#58b647
Original
#bba73b
Protanopia
#ae9f50
Deuteranopia
#4eb19e
Tritanopia
#9a9a9a
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
2.56:1
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
8.20:1

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