{"datasetVersion":"1.0.0","slug":"fern-green","name":"Fern Green","hex":"#4F7942","rgb":[79,121,66],"hsl":[106,29,37],"luminance":0.1573,"contrast":{"black":4.15,"white":5.07},"ratings":{"blackText":"large-text-only","whiteText":"AA"},"wcag":{"AA":["#FFFFFF","#F5F5F5"],"AAA":[]},"narrative":"Fern Green is AA-safe but not AAA-safe for normal text. Its black contrast is 4.15:1 and its white contrast is 5.07:1, 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":5.07,"rating":"AA"},{"label":"Soft white text","hex":"#F5F5F5","ratio":4.65,"rating":"AA"}],"backgrounds":[{"label":"White","hex":"#FFFFFF","ratio":5.07,"rating":"AA"},{"label":"White Smoke","hex":"#F5F5F5","ratio":4.65,"rating":"AA"}],"borders":[{"label":"#36E600","hex":"#36E600","ratio":3.01,"rating":"large-text-only"}]},"accessibilityAlternatives":[{"slug":"hunter-green","name":"Hunter Green","hex":"#355E3B","family":"green","temperature":"cool","tone":["muted","earth-tone"],"blackContrast":2.82,"whiteContrast":7.46,"maxContrast":7.46,"aaaTextOptions":["#FFFFFF"],"url":"https://www.colorsencyclopedia.com/wcag/hunter-green/"},{"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":"cactus-green","name":"Cactus Green","hex":"#587156","family":"green","temperature":"cool","tone":["muted","earth-tone"],"blackContrast":3.91,"whiteContrast":5.37,"maxContrast":5.37,"aaaTextOptions":[],"url":"https://www.colorsencyclopedia.com/wcag/cactus-green/"},{"slug":"epoxy-green","name":"Epoxy Green","hex":"#4E8A57","family":"green","temperature":"cool","tone":["muted","earth-tone"],"blackContrast":5.1,"whiteContrast":4.12,"maxContrast":5.1,"aaaTextOptions":[],"url":"https://www.colorsencyclopedia.com/wcag/epoxy-green/"}],"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-green.json","https://www.colorsencyclopedia.com/api/colors/fern-green.json"],"url":"https://www.colorsencyclopedia.com/wcag/fern-green/","colorUrl":"https://www.colorsencyclopedia.com/colors/fern-green/","apiUrl":"https://www.colorsencyclopedia.com/api/wcag/fern-green.json","generatedAt":"2026-07-23T19:04:03.409Z"}