{"datasetVersion":"1.0.0","slug":"chartreuse-green","name":"Chartreuse Green","hex":"#DFFF00","rgb":[223,255,0],"hsl":[68,100,50],"luminance":0.8721,"contrast":{"black":18.44,"white":1.14},"ratings":{"blackText":"AAA","whiteText":"fail"},"wcag":{"AA":["#000000","#1A1A1A","#36454F"],"AAA":["#000000","#1A1A1A","#36454F"]},"narrative":"Chartreuse Green has strong WCAG behavior because it reaches AAA contrast with #000000, #1A1A1A, and #36454F text. It can be used for normal text, badges, compact UI, and interface components when paired with the listed foreground colors.","warnings":["Very light surfaces can disappear against white layouts without a visible border.","Avoid placing text over photos, gradients, or translucent overlays without retesting the final composite color."],"safePairings":{"text":[{"label":"Black text","hex":"#000000","ratio":18.44,"rating":"AAA"},{"label":"Dark UI text","hex":"#111827","ratio":15.58,"rating":"AAA"}],"backgrounds":[{"label":"#111827","hex":"#111827","ratio":15.58,"rating":"AAA"},{"label":"Black","hex":"#000000","ratio":18.44,"rating":"AAA"}],"borders":[]},"accessibilityAlternatives":[{"slug":"yellow","name":"Yellow","hex":"#FFFF00","family":"yellow","temperature":"warm","tone":["vibrant"],"blackContrast":19.56,"whiteContrast":1.07,"maxContrast":19.56,"aaaTextOptions":["#000000","#1A1A1A","#36454F"],"url":"https://www.colorsencyclopedia.com/wcag/yellow/"},{"slug":"lemon","name":"Lemon","hex":"#FFF700","family":"yellow","temperature":"warm","tone":["vibrant"],"blackContrast":18.56,"whiteContrast":1.13,"maxContrast":18.56,"aaaTextOptions":["#000000","#1A1A1A","#36454F"],"url":"https://www.colorsencyclopedia.com/wcag/lemon/"},{"slug":"cadmium-yellow","name":"Cadmium Yellow","hex":"#FFF600","family":"yellow","temperature":"warm","tone":["vibrant"],"blackContrast":18.43,"whiteContrast":1.14,"maxContrast":18.43,"aaaTextOptions":["#000000","#1A1A1A","#36454F"],"url":"https://www.colorsencyclopedia.com/wcag/cadmium-yellow/"},{"slug":"electric-lime","name":"Electric Lime","hex":"#CCFF00","family":"green","temperature":"cool","tone":["vibrant"],"blackContrast":17.87,"whiteContrast":1.18,"maxContrast":17.87,"aaaTextOptions":["#000000","#1A1A1A","#36454F"],"url":"https://www.colorsencyclopedia.com/wcag/electric-lime/"},{"slug":"canary-yellow","name":"Canary Yellow","hex":"#FFEF00","family":"yellow","temperature":"warm","tone":["vibrant"],"blackContrast":17.6,"whiteContrast":1.19,"maxContrast":17.6,"aaaTextOptions":["#000000","#1A1A1A","#36454F"],"url":"https://www.colorsencyclopedia.com/wcag/canary-yellow/"}],"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/chartreuse-green.json","https://www.colorsencyclopedia.com/api/colors/chartreuse-green.json"],"url":"https://www.colorsencyclopedia.com/wcag/chartreuse-green/","colorUrl":"https://www.colorsencyclopedia.com/colors/chartreuse-green/","apiUrl":"https://www.colorsencyclopedia.com/api/wcag/chartreuse-green.json","generatedAt":"2026-07-23T19:04:03.408Z"}