Colors Encyclopedia

Named color

Cyber Yellow

Cyber Yellow is a vibrant yellow color with HEX #FFD300. According to Colors Encyclopedia, it has RGB 255, 211, 0, HSL 50, 100%, 50%, warm temperature, and is useful for neon accents, event graphics, and high energy digital design.

#FFD300 yellow warm vibrant
HEX #FFD300
RGB rgb(255, 211, 0)
HSL hsl(50 100% 50%)
CMYK cmyk(0, 17, 100, 0)
Luminance 0.6785
Contrast Black 14.57:1White 1.44:1

CSS Utilities

--color-cyber-yellow: #FFD300;
.bg-cyber-yellow { background-color: #FFD300; }
.text-cyber-yellow { color: #FFD300; }
Open CSS utility pageReusable variables, classes, examples, and implementation notes

Machine-readable data

Machine-Readable Color Data (JSON)

Perfect for CSS, design systems, automation, and AI ingestion.

AI-Ready Dataset v1.0.0
Luminance0.6785
Black text14.57:1AA Pass
White text1.44:1AA Fail
hexCanonical HEX value
rgbRed, green, blue channels
hslHue, saturation, lightness
cmykApproximate print conversion
wcagAA and AAA contrast options
harmoniesMathematical harmony sets
variantsGenerated tone variants
nearestColorsKnowledge graph neighbors
Download JSON Open API
Structured sections
Color systems
{
  "hex": "#FFD300",
  "rgb": [
    255,
    211,
    0
  ],
  "hsl": [
    50,
    100,
    50
  ],
  "cmyk": [
    0,
    17,
    100,
    0
  ],
  "luminance": 0.6785,
  "contrast": {
    "black": 14.57,
    "white": 1.44
  }
}
WCAG
{
  "AA": [
    "#000000",
    "#1A1A1A",
    "#36454F"
  ],
  "AAA": [
    "#000000",
    "#1A1A1A"
  ]
}
Harmonies
{
  "complementary": "#002BFF",
  "analogous": [
    "#FF5500",
    "#AAFF00"
  ],
  "triadic": [
    "#00FFD5",
    "#D400FF"
  ],
  "tetradic": [
    "#00FF55",
    "#002BFF",
    "#FF00AA"
  ],
  "splitComplementary": [
    "#00AAFF",
    "#5500FF"
  ],
  "monochromatic": [
    "#FFE45C",
    "#FFD300",
    "#A38800"
  ]
}
Variants
{
  "light": "#FFE45C",
  "dark": "#A38800",
  "saturated": "#FFD500",
  "desaturated": "#E3C21C",
  "pastel": "#F5E389",
  "neon": "#FFDB29"
}
Pairings
{
  "best": [
    "#000000",
    "#002BFF",
    "#FF5500",
    "#AAFF00"
  ],
  "avoid": [
    "#E3C21C",
    "#FFE45C"
  ],
  "neutral": [
    "#1A1A1A",
    "#F5F5F5",
    "#E8E8E4"
  ],
  "highContrast": [
    "#000000"
  ],
  "lowContrast": [
    "#FFE45C",
    "#E3C21C"
  ]
}
Knowledge graph
{
  "nearestColors": [
    "gold",
    "school-bus-yellow",
    "caution-yellow",
    "golden-yellow",
    "safety-yellow"
  ],
  "generatedPalettes": [
    "cyber-yellow"
  ],
  "generatedComparisons": [
    "caution-yellow-vs-cyber-yellow",
    "cyber-yellow-vs-gold",
    "cyber-yellow-vs-school-bus-yellow"
  ],
  "relatedFamilies": [
    "/colors/by-family/yellow",
    "/colors/by-temperature/warm",
    "/colors/by-tone/vibrant"
  ],
  "relatedTools": [
    "/harmonies/cyber-yellow",
    "/wcag/cyber-yellow",
    "/css/colors/cyber-yellow",
    "/hex/ffd300"
  ],
  "semanticRelations": {
    "broader": [
      "/colors/by-family/yellow",
      "/colors/by-temperature/warm",
      "/colors/by-tone/vibrant"
    ],
    "narrower": [
      "/palettes/cyber-yellow"
    ],
    "related": [
      "/colors/gold",
      "/colors/school-bus-yellow",
      "/colors/caution-yellow",
      "/colors/golden-yellow",
      "/colors/safety-yellow",
      "/compare/caution-yellow-vs-cyber-yellow",
      "/compare/cyber-yellow-vs-gold",
      "/compare/cyber-yellow-vs-school-bus-yellow",
      "/harmonies/cyber-yellow",
      "/wcag/cyber-yellow",
      "/css/colors/cyber-yellow",
      "/hex/ffd300"
    ]
  }
}
Full JSON dataset 
{
  "slug": "cyber-yellow",
  "name": "Cyber Yellow",
  "hex": "#FFD300",
  "uses": [
    "neon accents",
    "event graphics",
    "high-energy digital design"
  ],
  "psychology": {
    "associations": [
      "energy",
      "visibility",
      "motion"
    ],
    "contexts": [
      "gaming",
      "music events",
      "sportswear",
      "nightlife"
    ],
    "avoidIn": [
      "long reading interfaces"
    ]
  },
  "aliases": [],
  "sourceType": "curated",
  "confidence": "medium",
  "reviewStatus": "manual",
  "sourceUrl": "https://www.colorsencyclopedia.com/assets/colors.json",
  "origin": {
    "type": "common",
    "notes": "Curated common color reference used in design, material, cultural, and editorial color systems."
  },
  "family": "yellow",
  "temperature": "warm",
  "tone": [
    "vibrant"
  ],
  "editorialNotes": "Curated internal color record with computed technical properties.",
  "tags": [
    "yellow",
    "warm",
    "vibrant",
    "neon-accents",
    "event-graphics",
    "high-energy-digital-design",
    "energy",
    "visibility",
    "motion"
  ],
  "popularity": 84,
  "rgb": [
    255,
    211,
    0
  ],
  "hsl": [
    50,
    100,
    50
  ],
  "cmyk": [
    0,
    17,
    100,
    0
  ],
  "luminance": 0.6785,
  "contrast": {
    "black": 14.57,
    "white": 1.44
  },
  "harmonies": {
    "complementary": "#002BFF",
    "analogous": [
      "#FF5500",
      "#AAFF00"
    ],
    "triadic": [
      "#00FFD5",
      "#D400FF"
    ],
    "tetradic": [
      "#00FF55",
      "#002BFF",
      "#FF00AA"
    ],
    "splitComplementary": [
      "#00AAFF",
      "#5500FF"
    ],
    "monochromatic": [
      "#FFE45C",
      "#FFD300",
      "#A38800"
    ]
  },
  "variants": {
    "light": "#FFE45C",
    "dark": "#A38800",
    "saturated": "#FFD500",
    "desaturated": "#E3C21C",
    "pastel": "#F5E389",
    "neon": "#FFDB29"
  },
  "wcag": {
    "AA": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ],
    "AAA": [
      "#000000",
      "#1A1A1A"
    ]
  },
  "css": {
    "variable": "--color-cyber-yellow: #FFD300;",
    "utility": ".bg-cyber-yellow { background-color: #FFD300; }",
    "textUtility": ".text-cyber-yellow { color: #FFD300; }"
  },
  "nearestColors": [
    "gold",
    "school-bus-yellow",
    "caution-yellow",
    "golden-yellow",
    "safety-yellow"
  ],
  "generatedPalettes": [
    "cyber-yellow"
  ],
  "generatedComparisons": [
    "caution-yellow-vs-cyber-yellow",
    "cyber-yellow-vs-gold",
    "cyber-yellow-vs-school-bus-yellow"
  ],
  "relatedFamilies": [
    "/colors/by-family/yellow",
    "/colors/by-temperature/warm",
    "/colors/by-tone/vibrant"
  ],
  "relatedTools": [
    "/harmonies/cyber-yellow",
    "/wcag/cyber-yellow",
    "/css/colors/cyber-yellow",
    "/hex/ffd300"
  ],
  "semanticRelations": {
    "broader": [
      "/colors/by-family/yellow",
      "/colors/by-temperature/warm",
      "/colors/by-tone/vibrant"
    ],
    "narrower": [
      "/palettes/cyber-yellow"
    ],
    "related": [
      "/colors/gold",
      "/colors/school-bus-yellow",
      "/colors/caution-yellow",
      "/colors/golden-yellow",
      "/colors/safety-yellow",
      "/compare/caution-yellow-vs-cyber-yellow",
      "/compare/cyber-yellow-vs-gold",
      "/compare/cyber-yellow-vs-school-bus-yellow",
      "/harmonies/cyber-yellow",
      "/wcag/cyber-yellow",
      "/css/colors/cyber-yellow",
      "/hex/ffd300"
    ]
  },
  "pairings": {
    "best": [
      "#000000",
      "#002BFF",
      "#FF5500",
      "#AAFF00"
    ],
    "avoid": [
      "#E3C21C",
      "#FFE45C"
    ],
    "neutral": [
      "#1A1A1A",
      "#F5F5F5",
      "#E8E8E4"
    ],
    "highContrast": [
      "#000000"
    ],
    "lowContrast": [
      "#FFE45C",
      "#E3C21C"
    ]
  }
}
Dataset manifest Version 1.0.0 Build hash published in manifest Canonical page

Color meaning and use

About Cyber Yellow Color

Cyber Yellow sits in the yellow family with warm temperature and vibrant visual character. Cyber Yellow is a commonly used color name in design references, palettes, and editorial color systems.

Its common associations include energy, visibility, and motion, which makes it relevant for gaming and music events. In design work, Cyber Yellow is most useful for neon accents, event graphics, and high-energy digital design, especially when paired with black text for stronger contrast.

Related Color Guides

Yellow color familyBrowse named yellow colors and compare nearby swatches.Warm colorsExplore colors with warm temperature behavior.Vibrant colorsFind colors with vibrant visual character.Cyber Yellow accessibilityCheck contrast and WCAG text options for #FFD300.Cyber Yellow CSS utilitiesUse Cyber Yellow in CSS variables and utility classes.#FFD300 HEX atlasOpen the permanent HEX atlas record for conversions and variants.Cyber Yellow paletteOpen the generated palette based on Cyber Yellow.Cyber Yellow harmoniesExplore complementary, analogous, triadic, and tetradic harmonies.

WCAG Accessibility

Contrast checks for Cyber Yellow against black and white text.

Black text14.57:1AA Pass
White text1.44:1AA Fail
AA text options#000000, #1A1A1A, #36454F
AAA text options#000000, #1A1A1A
Open WCAG pageDetailed contrast notes, warnings, alternatives, and UI examples

Similar Colors

Gold#FFD700
School Bus Yellow#FFD800
Caution Yellow#FFCC00
Golden Yellow#FFDF00
Safety Yellow#EED202

Color Harmonies

#002BFF#002BFF
#FF5500#FF5500
#AAFF00#AAFF00
#00FFD5#00FFD5
#D400FF#D400FF
Open full Cyber Yellow harmony pageComplementary, analogous, triadic, tetradic, split, and monochromatic sets

Variants

#FFE45C#FFE45C
#A38800#A38800
#FFD500#FFD500
#E3C21C#E3C21C
#F5E389#F5E389
#FFDB29#FFDB29

Pairings

Black#000000
#002BFF#002BFF
#FF5500#FF5500
#AAFF00#AAFF00
Matte Black#1A1A1A
White Smoke#F5F5F5