Phosphoric Kiln Wasabi
Phosphoric Kiln Wasabi (#70AF29) 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 (88°, 62%, 42%) 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.
Etymology
Greek phōsphóros, light-bringer — adjectival suffix -ic. As a color modifier, phosphoric implies a saturated-and-cool-glow quality, the bright color of match-tip-strike and firefly phosphorus-emission luminescence. Sits at the bright-and-cool end of the grid, parallel to phosphorescent and fluorescent in usage.
Old English cyln, brick-or-pot-firing oven. As a color modifier, kiln implies a fired-and-glazed quality, the visual register of Stoke-on-Trent-and-Jingdezhen hand-fired pottery-and-brickwork high-temperature ceramic-firing surfaces under industrial-pottery-firing Stoke-and-Jingdezhen kiln-yard light. Sits at the modifier-and-place end of the grid, parallel to mill and forge in usage.
Eutrema japonicum, the river-grown rhizome from the cold streams of Honshu, ground fresh into the green paste that accompanies sushi in traditional Japanese restaurants. Most wasabi served outside Japan is dyed horseradish — the real plant is rare and expensive. The color refers to fresh-grated wasabi: a soft, slightly muted yellow-green with the matte finish of a wet plant cell wall, brighter than sage, drier than matcha.
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 exploreHarmonies
Accessibility
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.
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.