Nearest-color comparison
Industrial Yellow #F3C300 vs Fluorescent Orange #FFBF00: RGB distance 12.6 and contrast 1.01:1. Compare hue, luminance, saturation, WCAG and practical use.
Industrial Yellow and Fluorescent Orange are very close, with an RGB distance of 12.6. Fluorescent Orange is lighter by 0.0044, and their saturation is equal. Their mutual contrast is 1.01:1. The pair is too close for a readable foreground/background combination and works better as neighboring palette colors.
The main measurable differences between Industrial Yellow and Fluorescent Orange across RGB distance, luminance, hue, saturation, and contrast.
yellow color
Industrial Yellow is #F3C300, a warm yellow with hue 48°, saturation 100% and luminance 0.5808. Beside Fluorescent Orange, it is darker and equally saturated. Of the two standard text choices, black text gives the higher contrast at 12.62:1.
yellow color
Fluorescent Orange is #FFBF00, a warm yellow with hue 45°, saturation 100% and luminance 0.5852. Beside Industrial Yellow, it is lighter and equally saturated. Of the two standard text choices, black text gives the higher contrast at 12.7:1.
Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.
Downloadable color comparison infographic
Save a high-resolution comparison infographic with both HEX colors, visual distance, mutual contrast, and accessibility guidance.
A compact visual strip showing the two compared colors with nearby harmony and variant context.
Machine-readable data
Structured comparison data for Industrial Yellow and Fluorescent Orange, including color systems, RGB distance, HSL deltas, contrast, accessibility guidance, use cases, and API links.
Colors Encyclopedia
colorsBoth named color records with HEX, RGB, HSL, CMYK, luminance, WCAG, and linksdifferencesRGB distance, HSL deltas, luminance delta, contrast, and shared attributesaccessibilityPair contrast and safer text choices for each coloruseCasesWhen to choose each color and when to use them togetherrelatedApiMachine-readable comparison and color endpoints[
{
"slug": "industrial-yellow",
"name": "Industrial Yellow",
"hex": "#F3C300",
"rgb": [
243,
195,
0
],
"hsl": [
48,
100,
48
],
"cmyk": [
0,
20,
100,
5
],
"family": "yellow",
"temperature": "warm",
"tone": [
"vibrant"
],
"luminance": 0.5808,
"contrast": {
"black": 12.62,
"white": 1.66
},
"wcag": {
"AA": [
"#000000",
"#1A1A1A",
"#36454F"
],
"AAA": [
"#000000",
"#1A1A1A"
]
},
"bestText": {
"text": "#000000",
"label": "black text",
"ratio": 12.62
},
"description": "Industrial Yellow is #F3C300, a warm yellow color with vibrant character. Compared with Fluorescent Orange, it is darker and similar in saturation. Use it for industrial design, safety systems, and hardware palettes, with black text as the safer foreground option.",
"url": "https://www.colorsencyclopedia.com/colors/industrial-yellow/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/industrial-yellow.json"
},
{
"slug": "fluorescent-orange",
"name": "Fluorescent Orange",
"hex": "#FFBF00",
"rgb": [
255,
191,
0
],
"hsl": [
45,
100,
50
],
"cmyk": [
0,
25,
100,
0
],
"family": "yellow",
"temperature": "warm",
"tone": [
"vibrant"
],
"luminance": 0.5852,
"contrast": {
"black": 12.7,
"white": 1.65
},
"wcag": {
"AA": [
"#000000",
"#1A1A1A",
"#36454F"
],
"AAA": [
"#000000",
"#1A1A1A"
]
},
"bestText": {
"text": "#000000",
"label": "black text",
"ratio": 12.7
},
"description": "Fluorescent Orange is #FFBF00, a warm yellow color with vibrant character. Compared with Industrial Yellow, it is lighter and similar in saturation. Use it for neon accents, event graphics, and high-energy digital design, with black text as the safer foreground option.",
"url": "https://www.colorsencyclopedia.com/colors/fluorescent-orange/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/fluorescent-orange.json"
}
]{
"rgbDistance": 12.6,
"contrastRatio": 1.01,
"hslDelta": {
"hue": 3,
"saturation": 0,
"lightness": 2
},
"luminanceDelta": 0.0044,
"sameFamily": true,
"sameTemperature": true,
"sharedTones": [
"vibrant"
],
"lighterColor": "Fluorescent Orange",
"moreSaturatedColor": "Industrial Yellow"
}{
"pairContrastRatio": 1.01,
"textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
"safeText": [
{
"color": "Industrial Yellow",
"background": "#F3C300",
"foreground": "#000000",
"label": "black text",
"ratio": 12.62
},
{
"color": "Fluorescent Orange",
"background": "#FFBF00",
"foreground": "#000000",
"label": "black text",
"ratio": 12.7
}
]
}{
"chooseFirstWhen": "Industrial Yellow is better when the design needs vibrant yellow character, warm temperature, and the specific HEX value #F3C300.",
"chooseSecondWhen": "Fluorescent Orange is better when the design needs vibrant yellow character, warm temperature, and the specific HEX value #FFBF00.",
"useTogetherWhen": "Use these colors together as related palette neighbors, subtle material differences, or tonal alternatives rather than readable foreground/background pairs."
}[
"https://www.colorsencyclopedia.com/api/compare/industrial-yellow-vs-fluorescent-orange.json",
"https://www.colorsencyclopedia.com/api/colors/industrial-yellow.json",
"https://www.colorsencyclopedia.com/api/colors/fluorescent-orange.json"
]{
"datasetVersion": "1.0.0",
"slug": "industrial-yellow-vs-fluorescent-orange",
"type": "nearest",
"name": "Industrial Yellow vs Fluorescent Orange",
"verdict": "Industrial Yellow and Fluorescent Orange are very close colors. Fluorescent Orange is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.01:1, so the pair is too low for text and better treated as a palette relationship.",
"summary": "Industrial Yellow and Fluorescent Orange are different yellow colors with HEX values #F3C300 and #FFBF00. According to Colors Encyclopedia, their RGB distance is 12.6, their contrast ratio is 1.01:1, and the comparison helps choose between tone, temperature, and accessibility behavior.",
"rgbDistance": 12.6,
"contrastRatio": 1.01,
"colors": [
{
"slug": "industrial-yellow",
"name": "Industrial Yellow",
"hex": "#F3C300",
"rgb": [
243,
195,
0
],
"hsl": [
48,
100,
48
],
"cmyk": [
0,
20,
100,
5
],
"family": "yellow",
"temperature": "warm",
"tone": [
"vibrant"
],
"luminance": 0.5808,
"contrast": {
"black": 12.62,
"white": 1.66
},
"wcag": {
"AA": [
"#000000",
"#1A1A1A",
"#36454F"
],
"AAA": [
"#000000",
"#1A1A1A"
]
},
"bestText": {
"text": "#000000",
"label": "black text",
"ratio": 12.62
},
"description": "Industrial Yellow is #F3C300, a warm yellow color with vibrant character. Compared with Fluorescent Orange, it is darker and similar in saturation. Use it for industrial design, safety systems, and hardware palettes, with black text as the safer foreground option.",
"url": "https://www.colorsencyclopedia.com/colors/industrial-yellow/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/industrial-yellow.json"
},
{
"slug": "fluorescent-orange",
"name": "Fluorescent Orange",
"hex": "#FFBF00",
"rgb": [
255,
191,
0
],
"hsl": [
45,
100,
50
],
"cmyk": [
0,
25,
100,
0
],
"family": "yellow",
"temperature": "warm",
"tone": [
"vibrant"
],
"luminance": 0.5852,
"contrast": {
"black": 12.7,
"white": 1.65
},
"wcag": {
"AA": [
"#000000",
"#1A1A1A",
"#36454F"
],
"AAA": [
"#000000",
"#1A1A1A"
]
},
"bestText": {
"text": "#000000",
"label": "black text",
"ratio": 12.7
},
"description": "Fluorescent Orange is #FFBF00, a warm yellow color with vibrant character. Compared with Industrial Yellow, it is lighter and similar in saturation. Use it for neon accents, event graphics, and high-energy digital design, with black text as the safer foreground option.",
"url": "https://www.colorsencyclopedia.com/colors/fluorescent-orange/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/fluorescent-orange.json"
}
],
"differences": {
"rgbDistance": 12.6,
"contrastRatio": 1.01,
"hslDelta": {
"hue": 3,
"saturation": 0,
"lightness": 2
},
"luminanceDelta": 0.0044,
"sameFamily": true,
"sameTemperature": true,
"sharedTones": [
"vibrant"
],
"lighterColor": "Fluorescent Orange",
"moreSaturatedColor": "Industrial Yellow"
},
"accessibility": {
"pairContrastRatio": 1.01,
"textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
"safeText": [
{
"color": "Industrial Yellow",
"background": "#F3C300",
"foreground": "#000000",
"label": "black text",
"ratio": 12.62
},
{
"color": "Fluorescent Orange",
"background": "#FFBF00",
"foreground": "#000000",
"label": "black text",
"ratio": 12.7
}
]
},
"useCases": {
"chooseFirstWhen": "Industrial Yellow is better when the design needs vibrant yellow character, warm temperature, and the specific HEX value #F3C300.",
"chooseSecondWhen": "Fluorescent Orange is better when the design needs vibrant yellow character, warm temperature, and the specific HEX value #FFBF00.",
"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/industrial-yellow-vs-fluorescent-orange.json",
"https://www.colorsencyclopedia.com/api/colors/industrial-yellow.json",
"https://www.colorsencyclopedia.com/api/colors/fluorescent-orange.json"
],
"url": "https://www.colorsencyclopedia.com/compare/industrial-yellow-vs-fluorescent-orange/",
"apiUrl": "https://www.colorsencyclopedia.com/api/compare/industrial-yellow-vs-fluorescent-orange.json"
}