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Awakening Celery

#63b327
Notes

Awakening Celery (#63B327) is a true lime with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (94°, 64%, 43%) 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 indigo. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#63b327
RGB
rgb(99, 179, 39)
HSL
hsl(94, 64%, 43%)
HWB
hwb(94 15% 30%)
OKLCH
oklch(68.9% 0.186 135.3)
HSV
hsv(94, 78%, 70%)
LAB
lab(65.78% -47.22 58.86)
LCH
lch(65.78% 75.46 128.74)
CMYK
cmyk(45%, 0%, 78%, 30%)

Etymology

Awakening
adjective

Old English āwacnian, to awaken — present-participle of awaken. As a color modifier, awakening implies a saturated-and-rousing-and-fresh quality, the bright color of spring-dawn and first-light atmospheric-stimulation. Sits at the bright-and-active end of the grid, parallel to quickening and rousing in usage.

Celery
noun

Apium graveolens, the marsh herb cultivated for its crisp pale-green stalks since at least the time of Homer, though the modern crunchy celery is a nineteenth-century selection. The color refers to a fresh celery rib in profile: a soft, slightly muted pale green with the optical translucency of high-water-content vegetable tissue. Lighter than pear, cooler than wheat.

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.

#63b327
Original
#baa400
Protanopia
#af9d36
Deuteranopia
#61ac99
Tritanopia
#989898
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
2.62:1
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
8.01:1

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