Resplendent Banana
Resplendent Banana (#90AF00) is a deep yellow with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (71°, 100%, 34%) places it in the highly saturated band at a dark lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. 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
Latin resplendēns, shining-back — present-participle of resplendere. As a color modifier, resplendent implies a saturated-and-magnificent-shining quality, the bright color of Imperial-court full-formal-regalia gold-and-silver-and-jewel reflective surfaces. Sits at the bright-and-saturated end of the grid, parallel to radiant and brilliant in usage.
Musa acuminata, the cultivated banana — propagated by clones from a sterile triploid, vulnerable to the same fungus that wiped out the Gros Michel cultivar in the mid-twentieth century. The color refers to the skin of a fully ripe Cavendish banana: a clean, slightly green-shifted yellow with the matte finish of fruit waxed by its own surface. Warmer than canary, softer than lemon.
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.