{"datasetVersion":"1.0.0","slug":"fern-frond","name":"Fern Frond","hex":"#657220","rgb":[101,114,32],"hsl":[70,56,29],"luminance":0.1491,"contrast":{"black":3.98,"white":5.27},"ratings":{"blackText":"large-text-only","whiteText":"AA"},"wcag":{"AA":["#FFFFFF","#F5F5F5"],"AAA":[]},"narrative":"Fern Frond is AA-safe but not AAA-safe for normal text. Its black contrast is 3.98:1 and its white contrast is 5.27:1, so white text is the stronger option. Use it for readable UI only with checked foreground colors, and avoid tiny text or thin font weights.","warnings":["Does not reach AAA contrast against the standard black or white text options in this dataset.","Avoid placing text over photos, gradients, or translucent overlays without retesting the final composite color."],"safePairings":{"text":[{"label":"White text","hex":"#FFFFFF","ratio":5.27,"rating":"AA"},{"label":"Soft white text","hex":"#F5F5F5","ratio":4.84,"rating":"AA"}],"backgrounds":[{"label":"White","hex":"#FFFFFF","ratio":5.27,"rating":"AA"},{"label":"White Smoke","hex":"#F5F5F5","ratio":4.84,"rating":"AA"}],"borders":[]},"accessibilityAlternatives":[{"slug":"moss-deep","name":"Moss Deep","hex":"#4A5D23","family":"green","temperature":"cool","tone":["earth-tone","jewel-tone"],"blackContrast":2.88,"whiteContrast":7.29,"maxContrast":7.29,"aaaTextOptions":["#FFFFFF"],"url":"https://www.colorsencyclopedia.com/wcag/moss-deep/"},{"slug":"dark-olive-green","name":"Dark Olive Green","hex":"#556B2F","family":"green","temperature":"cool","tone":["earth-tone"],"blackContrast":3.53,"whiteContrast":5.95,"maxContrast":5.95,"aaaTextOptions":[],"url":"https://www.colorsencyclopedia.com/wcag/dark-olive-green/"},{"slug":"olive-drab","name":"Olive Drab","hex":"#6B8E23","family":"green","temperature":"cool","tone":["earth-tone","jewel-tone"],"blackContrast":5.52,"whiteContrast":3.81,"maxContrast":5.52,"aaaTextOptions":[],"url":"https://www.colorsencyclopedia.com/wcag/olive-drab/"},{"slug":"olive-leaf","name":"Olive Leaf","hex":"#6B8E23","family":"green","temperature":"cool","tone":["earth-tone","jewel-tone"],"blackContrast":5.52,"whiteContrast":3.81,"maxContrast":5.52,"aaaTextOptions":[],"url":"https://www.colorsencyclopedia.com/wcag/olive-leaf/"}],"componentGuidance":[{"component":"Buttons","guidance":"Use only with AA-passing foreground text and visible focus states."},{"component":"Badges","guidance":"Works best with bold labels and enough padding around text."},{"component":"Cards","guidance":"Use as a surface when paired with a tested text color and clear border."},{"component":"Alerts","guidance":"Pair with icons or labels; do not rely on color alone."},{"component":"Form fields","guidance":"Use for borders or focus rings only when contrast remains visible."}],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/wcag/fern-frond.json","https://www.colorsencyclopedia.com/api/colors/fern-frond.json"],"url":"https://www.colorsencyclopedia.com/wcag/fern-frond/","colorUrl":"https://www.colorsencyclopedia.com/colors/fern-frond/","apiUrl":"https://www.colorsencyclopedia.com/api/wcag/fern-frond.json","generatedAt":"2026-07-23T19:04:03.409Z"}