Nearest-color comparison

Cyber Yellow vs School Bus Yellow

Cyber Yellow and School Bus Yellow are different yellow colors with HEX values #FFD300 and #FFD800. According to Colors Encyclopedia, their RGB distance is 5, their contrast ratio is 1.03:1, and the comparison helps choose between tone, temperature, and accessibility behavior.

Cyber Yellow and School Bus Yellow are very close colors. School Bus Yellow is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.03:1, so the pair is too low for text and better treated as a palette relationship.

Differences Use cases Accessibility JSON

Cyber Yellow#FFD300

School Bus Yellow#FFD800

Quick Difference Summary

The main measurable differences between Cyber Yellow and School Bus Yellow across RGB distance, luminance, hue, saturation, and contrast.

RGB distance5

Pair contrast1.03:1

Luminance delta0.0252

Hue delta1 deg

Lighter colorSchool Bus Yellow

More saturatedCyber Yellow

Side-by-Side Color Profiles

yellow color

Cyber Yellow

Cyber Yellow is #FFD300, a warm yellow color with vibrant character. Compared with School Bus Yellow, it is darker and similar in saturation. Use it for neon accents, event graphics, and high-energy digital design, with black text as the safer foreground option.

HEX#FFD300 RGB255, 211, 0 HSL50, 100, 50 CMYK0, 17, 100, 0 Luminance0.6785 Best textblack text

Color page WCAG HEX atlas

yellow color

School Bus Yellow

School Bus Yellow is #FFD800, a warm yellow color with vibrant character. Compared with Cyber Yellow, it is lighter and similar in saturation. Use it for historical references, pigment palettes, and cultural color systems, with black text as the safer foreground option.

HEX#FFD800 RGB255, 216, 0 HSL51, 100, 50 CMYK0, 15, 100, 0 Luminance0.7037 Best textblack text

Color page WCAG HEX atlas

When to Use Cyber Yellow or School Bus Yellow

Choose Cyber YellowCyber Yellow is better when the design needs vibrant yellow character, warm temperature, and the specific HEX value #FFD300.

Choose School Bus YellowSchool Bus Yellow is better when the design needs vibrant yellow character, warm temperature, and the specific HEX value #FFD800.

Use togetherUse these colors together as related palette neighbors, subtle material differences, or tonal alternatives rather than readable foreground/background pairs.

Technical Comparison Table

PropertyCyber YellowSchool Bus Yellow

HEX#FFD300#FFD800

RGB255, 211, 0255, 216, 0

HSL50, 100, 5051, 100, 50

CMYK0, 17, 100, 00, 15, 100, 0

FamilyYellowYellow

TemperatureWarmWarm

ToneVibrantVibrant

Luminance0.67850.7037

Black contrast14.57:115.07:1

White contrast1.44:11.39:1

Shared tonesVibrant

Accessibility and Contrast

Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.

Cyber Yellowblack text - 14.57:1

School Bus Yellowblack text - 15.07:1

Related Palette Strip

A compact visual strip showing the two compared colors with nearby harmony and variant context.

Cyber Yellow#FFD300

School Bus Yellow#FFD800

#FFE45C#FFE45C

#FFE75C#FFE75C

#002BFF#002BFF

#0026FF#0026FF

colorsBoth named color records with HEX, RGB, HSL, CMYK, luminance, WCAG, and links

differencesRGB distance, HSL deltas, luminance delta, contrast, and shared attributes

accessibilityPair contrast and safer text choices for each color

useCasesWhen to choose each color and when to use them together

relatedApiMachine-readable comparison and color endpoints

Structured sections

Colors

[
  {
    "slug": "cyber-yellow",
    "name": "Cyber Yellow",
    "hex": "#FFD300",
    "rgb": [
      255,
      211,
      0
    ],
    "hsl": [
      50,
      100,
      50
    ],
    "cmyk": [
      0,
      17,
      100,
      0
    ],
    "family": "yellow",
    "temperature": "warm",
    "tone": [
      "vibrant"
    ],
    "luminance": 0.6785,
    "contrast": {
      "black": 14.57,
      "white": 1.44
    },
    "wcag": {
      "AA": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "AAA": [
        "#000000",
        "#1A1A1A"
      ]
    },
    "bestText": {
      "text": "#000000",
      "label": "black text",
      "ratio": 14.57
    },
    "description": "Cyber Yellow is #FFD300, a warm yellow color with vibrant character. Compared with School Bus Yellow, it is darker 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/cyber-yellow/",
    "apiUrl": "https://www.colorsencyclopedia.com/api/colors/cyber-yellow.json"
  },
  {
    "slug": "school-bus-yellow",
    "name": "School Bus Yellow",
    "hex": "#FFD800",
    "rgb": [
      255,
      216,
      0
    ],
    "hsl": [
      51,
      100,
      50
    ],
    "cmyk": [
      0,
      15,
      100,
      0
    ],
    "family": "yellow",
    "temperature": "warm",
    "tone": [
      "vibrant"
    ],
    "luminance": 0.7037,
    "contrast": {
      "black": 15.07,
      "white": 1.39
    },
    "wcag": {
      "AA": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "AAA": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ]
    },
    "bestText": {
      "text": "#000000",
      "label": "black text",
      "ratio": 15.07
    },
    "description": "School Bus Yellow is #FFD800, a warm yellow color with vibrant character. Compared with Cyber Yellow, it is lighter and similar in saturation. 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/school-bus-yellow/",
    "apiUrl": "https://www.colorsencyclopedia.com/api/colors/school-bus-yellow.json"
  }
]

Differences

{
  "rgbDistance": 5,
  "contrastRatio": 1.03,
  "hslDelta": {
    "hue": 1,
    "saturation": 0,
    "lightness": 0
  },
  "luminanceDelta": 0.0252,
  "sameFamily": true,
  "sameTemperature": true,
  "sharedTones": [
    "vibrant"
  ],
  "lighterColor": "School Bus Yellow",
  "moreSaturatedColor": "Cyber Yellow"
}

Accessibility

{
  "pairContrastRatio": 1.03,
  "textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
  "safeText": [
    {
      "color": "Cyber Yellow",
      "background": "#FFD300",
      "foreground": "#000000",
      "label": "black text",
      "ratio": 14.57
    },
    {
      "color": "School Bus Yellow",
      "background": "#FFD800",
      "foreground": "#000000",
      "label": "black text",
      "ratio": 15.07
    }
  ]
}

Use cases

{
  "chooseFirstWhen": "Cyber Yellow is better when the design needs vibrant yellow character, warm temperature, and the specific HEX value #FFD300.",
  "chooseSecondWhen": "School Bus Yellow is better when the design needs vibrant yellow character, warm temperature, and the specific HEX value #FFD800.",
  "useTogetherWhen": "Use these colors together as related palette neighbors, subtle material differences, or tonal alternatives rather than readable foreground/background pairs."
}

Related API

[
  "https://www.colorsencyclopedia.com/api/compare/cyber-yellow-vs-school-bus-yellow.json",
  "https://www.colorsencyclopedia.com/api/colors/cyber-yellow.json",
  "https://www.colorsencyclopedia.com/api/colors/school-bus-yellow.json"
]

Full JSON dataset

{
  "datasetVersion": "1.0.0",
  "slug": "cyber-yellow-vs-school-bus-yellow",
  "type": "nearest",
  "name": "Cyber Yellow vs School Bus Yellow",
  "verdict": "Cyber Yellow and School Bus Yellow are very close colors. School Bus Yellow is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.03:1, so the pair is too low for text and better treated as a palette relationship.",
  "summary": "Cyber Yellow and School Bus Yellow are different yellow colors with HEX values #FFD300 and #FFD800. According to Colors Encyclopedia, their RGB distance is 5, their contrast ratio is 1.03:1, and the comparison helps choose between tone, temperature, and accessibility behavior.",
  "rgbDistance": 5,
  "contrastRatio": 1.03,
  "colors": [
    {
      "slug": "cyber-yellow",
      "name": "Cyber Yellow",
      "hex": "#FFD300",
      "rgb": [
        255,
        211,
        0
      ],
      "hsl": [
        50,
        100,
        50
      ],
      "cmyk": [
        0,
        17,
        100,
        0
      ],
      "family": "yellow",
      "temperature": "warm",
      "tone": [
        "vibrant"
      ],
      "luminance": 0.6785,
      "contrast": {
        "black": 14.57,
        "white": 1.44
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A"
        ]
      },
      "bestText": {
        "text": "#000000",
        "label": "black text",
        "ratio": 14.57
      },
      "description": "Cyber Yellow is #FFD300, a warm yellow color with vibrant character. Compared with School Bus Yellow, it is darker 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/cyber-yellow/",
      "apiUrl": "https://www.colorsencyclopedia.com/api/colors/cyber-yellow.json"
    },
    {
      "slug": "school-bus-yellow",
      "name": "School Bus Yellow",
      "hex": "#FFD800",
      "rgb": [
        255,
        216,
        0
      ],
      "hsl": [
        51,
        100,
        50
      ],
      "cmyk": [
        0,
        15,
        100,
        0
      ],
      "family": "yellow",
      "temperature": "warm",
      "tone": [
        "vibrant"
      ],
      "luminance": 0.7037,
      "contrast": {
        "black": 15.07,
        "white": 1.39
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ]
      },
      "bestText": {
        "text": "#000000",
        "label": "black text",
        "ratio": 15.07
      },
      "description": "School Bus Yellow is #FFD800, a warm yellow color with vibrant character. Compared with Cyber Yellow, it is lighter and similar in saturation. 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/school-bus-yellow/",
      "apiUrl": "https://www.colorsencyclopedia.com/api/colors/school-bus-yellow.json"
    }
  ],
  "differences": {
    "rgbDistance": 5,
    "contrastRatio": 1.03,
    "hslDelta": {
      "hue": 1,
      "saturation": 0,
      "lightness": 0
    },
    "luminanceDelta": 0.0252,
    "sameFamily": true,
    "sameTemperature": true,
    "sharedTones": [
      "vibrant"
    ],
    "lighterColor": "School Bus Yellow",
    "moreSaturatedColor": "Cyber Yellow"
  },
  "accessibility": {
    "pairContrastRatio": 1.03,
    "textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
    "safeText": [
      {
        "color": "Cyber Yellow",
        "background": "#FFD300",
        "foreground": "#000000",
        "label": "black text",
        "ratio": 14.57
      },
      {
        "color": "School Bus Yellow",
        "background": "#FFD800",
        "foreground": "#000000",
        "label": "black text",
        "ratio": 15.07
      }
    ]
  },
  "useCases": {
    "chooseFirstWhen": "Cyber Yellow is better when the design needs vibrant yellow character, warm temperature, and the specific HEX value #FFD300.",
    "chooseSecondWhen": "School Bus Yellow is better when the design needs vibrant yellow character, warm temperature, and the specific HEX value #FFD800.",
    "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/cyber-yellow-vs-school-bus-yellow.json",
    "https://www.colorsencyclopedia.com/api/colors/cyber-yellow.json",
    "https://www.colorsencyclopedia.com/api/colors/school-bus-yellow.json"
  ],
  "url": "https://www.colorsencyclopedia.com/compare/cyber-yellow-vs-school-bus-yellow/",
  "apiUrl": "https://www.colorsencyclopedia.com/api/compare/cyber-yellow-vs-school-bus-yellow.json"
}