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Fizzy Tatar Goldenrod

#b0d648
Notes

Fizzy Tatar Goldenrod (#B0D648) 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 (76°, 63%, 56%) 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
#b0d648
RGB
rgb(176, 214, 72)
HSL
hsl(76, 63%, 56%)
HWB
hwb(76 28% 16%)
OKLCH
oklch(82.2% 0.171 123.1)
P3
color(display-p3 0.7196 0.8348 0.3736)
HSV
hsv(76, 66%, 84%)
LAB
lab(80.62% -32.28 63.27)
LCH
lch(80.62% 71.03 117.03)
CMYK
cmyk(18%, 0%, 66%, 16%)

Etymology

Fizzy
adjective

Imitative-onomatopoeic origin — adjectival suffix -y, evoking the sound of carbonation. As a color modifier, fizzy implies a saturated-and-effervescent-and-bubbly quality, the bright color of Champagne-and-Prosecco effervescent-wine carbonation-bubble-light reflection. Sits at the bright-and-effervescent end of the grid, parallel to bubbly and sparkling in usage.

Tatar
modifier

Mongolian Tatar, Tatar. As a color modifier, tatar implies a Kazan-and-Crimean-Khanate quality, the visual register of Tatar-Khanate-of-Kazan-and-Crimea Mongol-successor Central-Asian-and-Eastern-European hand-built Khanate-and-trading-city surfaces under Kazan-and-Crimean Tatar-Khanate post-Mongol-successor trading-and-fortress light. Sits at the modifier-and-cultural end of the grid, parallel to mongol and hun in usage.

Goldenrod
noun

Solidago, the late-summer wildflower of North American meadows whose tall sprays of small yellow flowers signal the end of the growing season. The color refers to the flower head at full bloom: a warm, slightly muted yellow-orange with the matte finish of small clustered florets. Cooler than mustard, deeper than dandelion. The state flower of Kentucky and Nebraska, a pollinator magnet, and the original native dye for early American homespun.

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.

#b0d648
Original
#e2c934
Protanopia
#ddc853
Deuteranopia
#b8ccb9
Tritanopia
#c4c4c4
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
1.67:1
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
12.56:1

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
##B0D648
Display P3
Display P3
color(display-p3 0.7196 0.8348 0.3736)
P3 has subtle headroomOKLCH chroma 0.171

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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