Nearest-color comparison

Light Sea Green vs Manganese Blue

Light Sea Green and Manganese Blue are different cyan colors with HEX values #20B2AA and #03A89E. According to Colors Encyclopedia, their RGB distance is 32.9, their contrast ratio is 1.13:1, and the comparison helps choose between tone, temperature, and accessibility behavior.

Light Sea Green and Manganese Blue are visually related colors. Light Sea Green is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.13:1, so the pair is too low for text and better treated as a palette relationship.

Light Sea Green#20B2AA
Manganese Blue#03A89E

Quick Difference Summary

The main measurable differences between Light Sea Green and Manganese Blue across RGB distance, luminance, hue, saturation, and contrast.

RGB distance32.9
Pair contrast1.13:1
Luminance delta0.0456
Hue delta1 deg
Lighter colorLight Sea Green
More saturatedManganese Blue

Side-by-Side Color Profiles

cyan color

Light Sea Green

Light Sea Green is #20B2AA, a cool cyan color with balanced character. Compared with Manganese Blue, it is lighter and less saturated. Use it for web design, css color systems, and ui prototyping, with black text as the safer foreground option.

HEX#20B2AA RGB32, 178, 170 HSL177, 70, 41 CMYK82, 0, 4, 30 Luminance0.3505 Best textblack text

cyan color

Manganese Blue

Manganese Blue is #03A89E, a cool cyan color with balanced character. Compared with Light Sea Green, it is darker and more saturated. Use it for historical references, pigment palettes, and cultural color systems, with black text as the safer foreground option.

HEX#03A89E RGB3, 168, 158 HSL176, 96, 34 CMYK98, 0, 6, 34 Luminance0.3049 Best textblack text

When to Use Light Sea Green or Manganese Blue

Choose Light Sea GreenLight Sea Green is better when the design needs balanced cyan character, cool temperature, and the specific HEX value #20B2AA.
Choose Manganese BlueManganese Blue is better when the design needs balanced cyan character, cool temperature, and the specific HEX value #03A89E.
Use togetherUse these colors together as related palette neighbors, subtle material differences, or tonal alternatives rather than readable foreground/background pairs.

Technical Comparison Table

PropertyLight Sea GreenManganese Blue
HEX#20B2AA#03A89E
RGB32, 178, 1703, 168, 158
HSL177, 70, 41176, 96, 34
CMYK82, 0, 4, 3098, 0, 6, 34
FamilyCyanCyan
TemperatureCoolCool
ToneBalancedBalanced
Luminance0.35050.3049
Black contrast8.01:17.1:1
White contrast2.62:12.96:1
Shared tonesBalanced

Accessibility and Contrast

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

Light Sea Greenblack text - 8.01:1
Manganese Blueblack text - 7.1:1

Related Palette Strip

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

Light Sea Green#20B2AA
Manganese Blue#03A89E
#4DE0D8#4DE0D8
#0FFAEA#0FFAEA
#B21F27#B21F27
#AA030F#AA030F

Machine-readable data

Machine-Readable Light Sea Green vs Manganese Blue Data (JSON)

Structured comparison data for Light Sea Green and Manganese Blue, including color systems, RGB distance, HSL deltas, contrast, accessibility guidance, use cases, and API links.

AI-Ready Dataset v1.0.0
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
Download JSON Open API
Structured sections
Colors
[
  {
    "slug": "light-sea-green",
    "name": "Light Sea Green",
    "hex": "#20B2AA",
    "rgb": [
      32,
      178,
      170
    ],
    "hsl": [
      177,
      70,
      41
    ],
    "cmyk": [
      82,
      0,
      4,
      30
    ],
    "family": "cyan",
    "temperature": "cool",
    "tone": [
      "balanced"
    ],
    "luminance": 0.3505,
    "contrast": {
      "black": 8.01,
      "white": 2.62
    },
    "wcag": {
      "AA": [
        "#000000",
        "#1A1A1A"
      ],
      "AAA": [
        "#000000"
      ]
    },
    "bestText": {
      "text": "#000000",
      "label": "black text",
      "ratio": 8.01
    },
    "description": "Light Sea Green is #20B2AA, a cool cyan color with balanced character. Compared with Manganese Blue, it is lighter and less saturated. Use it for web design, css color systems, and ui prototyping, with black text as the safer foreground option.",
    "url": "https://www.colorsencyclopedia.com/colors/light-sea-green/",
    "apiUrl": "https://www.colorsencyclopedia.com/api/colors/light-sea-green.json"
  },
  {
    "slug": "manganese-blue",
    "name": "Manganese Blue",
    "hex": "#03A89E",
    "rgb": [
      3,
      168,
      158
    ],
    "hsl": [
      176,
      96,
      34
    ],
    "cmyk": [
      98,
      0,
      6,
      34
    ],
    "family": "cyan",
    "temperature": "cool",
    "tone": [
      "balanced"
    ],
    "luminance": 0.3049,
    "contrast": {
      "black": 7.1,
      "white": 2.96
    },
    "wcag": {
      "AA": [
        "#000000",
        "#1A1A1A"
      ],
      "AAA": [
        "#000000"
      ]
    },
    "bestText": {
      "text": "#000000",
      "label": "black text",
      "ratio": 7.1
    },
    "description": "Manganese Blue is #03A89E, a cool cyan color with balanced character. Compared with Light Sea Green, it is darker and more 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/manganese-blue/",
    "apiUrl": "https://www.colorsencyclopedia.com/api/colors/manganese-blue.json"
  }
]
Differences
{
  "rgbDistance": 32.9,
  "contrastRatio": 1.13,
  "hslDelta": {
    "hue": 1,
    "saturation": 26,
    "lightness": 7
  },
  "luminanceDelta": 0.0456,
  "sameFamily": true,
  "sameTemperature": true,
  "sharedTones": [
    "balanced"
  ],
  "lighterColor": "Light Sea Green",
  "moreSaturatedColor": "Manganese Blue"
}
Accessibility
{
  "pairContrastRatio": 1.13,
  "textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
  "safeText": [
    {
      "color": "Light Sea Green",
      "background": "#20B2AA",
      "foreground": "#000000",
      "label": "black text",
      "ratio": 8.01
    },
    {
      "color": "Manganese Blue",
      "background": "#03A89E",
      "foreground": "#000000",
      "label": "black text",
      "ratio": 7.1
    }
  ]
}
Use cases
{
  "chooseFirstWhen": "Light Sea Green is better when the design needs balanced cyan character, cool temperature, and the specific HEX value #20B2AA.",
  "chooseSecondWhen": "Manganese Blue is better when the design needs balanced cyan character, cool temperature, and the specific HEX value #03A89E.",
  "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/light-sea-green-vs-manganese-blue.json",
  "https://www.colorsencyclopedia.com/api/colors/light-sea-green.json",
  "https://www.colorsencyclopedia.com/api/colors/manganese-blue.json"
]
Full JSON dataset
{
  "datasetVersion": "1.0.0",
  "slug": "light-sea-green-vs-manganese-blue",
  "type": "nearest",
  "name": "Light Sea Green vs Manganese Blue",
  "verdict": "Light Sea Green and Manganese Blue are visually related colors. Light Sea Green is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.13:1, so the pair is too low for text and better treated as a palette relationship.",
  "summary": "Light Sea Green and Manganese Blue are different cyan colors with HEX values #20B2AA and #03A89E. According to Colors Encyclopedia, their RGB distance is 32.9, their contrast ratio is 1.13:1, and the comparison helps choose between tone, temperature, and accessibility behavior.",
  "rgbDistance": 32.9,
  "contrastRatio": 1.13,
  "colors": [
    {
      "slug": "light-sea-green",
      "name": "Light Sea Green",
      "hex": "#20B2AA",
      "rgb": [
        32,
        178,
        170
      ],
      "hsl": [
        177,
        70,
        41
      ],
      "cmyk": [
        82,
        0,
        4,
        30
      ],
      "family": "cyan",
      "temperature": "cool",
      "tone": [
        "balanced"
      ],
      "luminance": 0.3505,
      "contrast": {
        "black": 8.01,
        "white": 2.62
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A"
        ],
        "AAA": [
          "#000000"
        ]
      },
      "bestText": {
        "text": "#000000",
        "label": "black text",
        "ratio": 8.01
      },
      "description": "Light Sea Green is #20B2AA, a cool cyan color with balanced character. Compared with Manganese Blue, it is lighter and less saturated. Use it for web design, css color systems, and ui prototyping, with black text as the safer foreground option.",
      "url": "https://www.colorsencyclopedia.com/colors/light-sea-green/",
      "apiUrl": "https://www.colorsencyclopedia.com/api/colors/light-sea-green.json"
    },
    {
      "slug": "manganese-blue",
      "name": "Manganese Blue",
      "hex": "#03A89E",
      "rgb": [
        3,
        168,
        158
      ],
      "hsl": [
        176,
        96,
        34
      ],
      "cmyk": [
        98,
        0,
        6,
        34
      ],
      "family": "cyan",
      "temperature": "cool",
      "tone": [
        "balanced"
      ],
      "luminance": 0.3049,
      "contrast": {
        "black": 7.1,
        "white": 2.96
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A"
        ],
        "AAA": [
          "#000000"
        ]
      },
      "bestText": {
        "text": "#000000",
        "label": "black text",
        "ratio": 7.1
      },
      "description": "Manganese Blue is #03A89E, a cool cyan color with balanced character. Compared with Light Sea Green, it is darker and more 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/manganese-blue/",
      "apiUrl": "https://www.colorsencyclopedia.com/api/colors/manganese-blue.json"
    }
  ],
  "differences": {
    "rgbDistance": 32.9,
    "contrastRatio": 1.13,
    "hslDelta": {
      "hue": 1,
      "saturation": 26,
      "lightness": 7
    },
    "luminanceDelta": 0.0456,
    "sameFamily": true,
    "sameTemperature": true,
    "sharedTones": [
      "balanced"
    ],
    "lighterColor": "Light Sea Green",
    "moreSaturatedColor": "Manganese Blue"
  },
  "accessibility": {
    "pairContrastRatio": 1.13,
    "textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
    "safeText": [
      {
        "color": "Light Sea Green",
        "background": "#20B2AA",
        "foreground": "#000000",
        "label": "black text",
        "ratio": 8.01
      },
      {
        "color": "Manganese Blue",
        "background": "#03A89E",
        "foreground": "#000000",
        "label": "black text",
        "ratio": 7.1
      }
    ]
  },
  "useCases": {
    "chooseFirstWhen": "Light Sea Green is better when the design needs balanced cyan character, cool temperature, and the specific HEX value #20B2AA.",
    "chooseSecondWhen": "Manganese Blue is better when the design needs balanced cyan character, cool temperature, and the specific HEX value #03A89E.",
    "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/light-sea-green-vs-manganese-blue.json",
    "https://www.colorsencyclopedia.com/api/colors/light-sea-green.json",
    "https://www.colorsencyclopedia.com/api/colors/manganese-blue.json"
  ],
  "url": "https://www.colorsencyclopedia.com/compare/light-sea-green-vs-manganese-blue/",
  "apiUrl": "https://www.colorsencyclopedia.com/api/compare/light-sea-green-vs-manganese-blue.json"
}