{"datasetVersion":"1.0.0","slug":"alexandrite-vs-viridian","type":"nearest","name":"Alexandrite vs Viridian","verdict":"Alexandrite and Viridian are very close colors. Alexandrite is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.11:1, so the pair is too low for text and better treated as a palette relationship.","summary":"Alexandrite and Viridian are different green colors with HEX values #3D8B74 and #40826D. According to Colors Encyclopedia, their RGB distance is 11.8, their contrast ratio is 1.11:1, and the comparison helps choose between tone, temperature, and accessibility behavior.","rgbDistance":11.8,"contrastRatio":1.11,"colors":[{"slug":"alexandrite","name":"Alexandrite","hex":"#3D8B74","rgb":[61,139,116],"hsl":[162,39,39],"cmyk":[56,0,17,45],"family":"green","temperature":"cool","tone":["earth-tone"],"luminance":0.2072,"contrast":{"black":5.14,"white":4.08},"wcag":{"AA":["#000000"],"AAA":[]},"bestText":{"text":"#000000","label":"black text","ratio":5.14},"description":"Alexandrite is #3D8B74, a cool green color with earth tone character. Compared with Viridian, it is lighter and more saturated. Use it for jewel-tone palettes, luxury branding, and premium interface accents, with black text as the safer foreground option.","url":"https://www.colorsencyclopedia.com/colors/alexandrite/","apiUrl":"https://www.colorsencyclopedia.com/api/colors/alexandrite.json"},{"slug":"viridian","name":"Viridian","hex":"#40826D","rgb":[64,130,109],"hsl":[161,34,38],"cmyk":[51,0,16,49],"family":"green","temperature":"cool","tone":["earth-tone"],"luminance":0.1816,"contrast":{"black":4.63,"white":4.53},"wcag":{"AA":["#000000","#FFFFFF"],"AAA":[]},"bestText":{"text":"#000000","label":"black text","ratio":4.63},"description":"Viridian is #40826D, a cool green color with earth tone character. Compared with Alexandrite, it is darker and less saturated. Use it for historical references, pigment palettes, and cultural color systems, with black text as the safer foreground option.","url":"https://www.colorsencyclopedia.com/colors/viridian/","apiUrl":"https://www.colorsencyclopedia.com/api/colors/viridian.json"}],"differences":{"rgbDistance":11.8,"contrastRatio":1.11,"hslDelta":{"hue":1,"saturation":5,"lightness":1},"luminanceDelta":0.0256,"sameFamily":true,"sameTemperature":true,"sharedTones":["earth-tone"],"lighterColor":"Alexandrite","moreSaturatedColor":"Alexandrite"},"accessibility":{"pairContrastRatio":1.11,"textRecommendation":"Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.","safeText":[{"color":"Alexandrite","background":"#3D8B74","foreground":"#000000","label":"black text","ratio":5.14},{"color":"Viridian","background":"#40826D","foreground":"#000000","label":"black text","ratio":4.63}]},"useCases":{"chooseFirstWhen":"Alexandrite is better when the design needs earth tone green character, cool temperature, and the specific HEX value #3D8B74.","chooseSecondWhen":"Viridian is better when the design needs earth tone green character, cool temperature, and the specific HEX value #40826D.","useTogetherWhen":"Use these colors together as related palette neighbors, subtle material differences, or tonal alternatives rather than readable foreground/background pairs."},"relatedApi":["https://www.colorsencyclopedia.com/api/compare/alexandrite-vs-viridian.json","https://www.colorsencyclopedia.com/api/colors/alexandrite.json","https://www.colorsencyclopedia.com/api/colors/viridian.json"],"url":"https://www.colorsencyclopedia.com/compare/alexandrite-vs-viridian/","apiUrl":"https://www.colorsencyclopedia.com/api/compare/alexandrite-vs-viridian.json"}