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Quickening Lemonbalm

#99be26
Notes

Quickening Lemonbalm (#99BE26) is a true lime with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (75°, 67%, 45%) 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
#99be26
RGB
rgb(153, 190, 38)
HSL
hsl(75, 67%, 45%)
HWB
hwb(75 15% 25%)
OKLCH
oklch(74.8% 0.172 123.2)
P3
color(display-p3 0.6290 0.7409 0.2725)
HSV
hsv(75, 80%, 75%)
LAB
lab(72.05% -32.07 66.02)
LCH
lch(72.05% 73.40 115.91)
CMYK
cmyk(19%, 0%, 80%, 25%)

Etymology

Quickening
adjective

Old English cwic, living / lively — present-participle of quicken. As a color modifier, quickening implies a saturated-and-coming-alive-and-active quality where the hue accelerates visual engagement. Sits at the bright-and-active end of the grid, parallel to animated and invigorating in usage.

Lemonbalm
noun

Melissa officinalis, the European mint-family herb whose lemon-scented leaves perfume herbal teas and traditional medicine. The color refers to fresh lemon balm leaves in summer: a saturated, slightly yellow yellow-green with the matte finish of small mint-family leaves. Lighter than mint.

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.

#99be26
Original
#c9b200
Protanopia
#c5b036
Deuteranopia
#a1b4a2
Tritanopia
#ababab
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
2.15:1
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
9.75:1

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
##99BE26
Display P3
Display P3
color(display-p3 0.6290 0.7409 0.2725)
P3 has subtle headroomOKLCH chroma 0.172

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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