Nearest-color comparison

Cactus Green vs Fern Green

Cactus Green and Fern Green are different green colors with HEX values #587156 and #4F7942. According to Colors Encyclopedia, their RGB distance is 23.3, their contrast ratio is 1.06:1, and the comparison helps choose between tone, temperature, and accessibility behavior.

Cactus Green and Fern Green are very close colors. Fern Green is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.06:1, so the pair is too low for text and better treated as a palette relationship.

Differences Use cases Accessibility JSON

Cactus Green#587156

Fern Green#4F7942

Quick Difference Summary

The main measurable differences between Cactus Green and Fern Green across RGB distance, luminance, hue, saturation, and contrast.

RGB distance23.3

Pair contrast1.06:1

Luminance delta0.0117

Hue delta10 deg

Lighter colorFern Green

More saturatedFern Green

Side-by-Side Color Profiles

green color

Cactus Green

Cactus Green is #587156, a cool green color with muted and earth tone character. Compared with Fern Green, it is darker and less saturated. Use it for botanical palettes, natural product design, and seasonal editorial palettes, with white text as the safer foreground option.

HEX#587156 RGB88, 113, 86 HSL116, 14, 39 CMYK22, 0, 24, 56 Luminance0.1456 Best textwhite text

Color page WCAG HEX atlas

green color

Fern Green

Fern Green is #4F7942, a cool green color with earth tone character. Compared with Cactus Green, it is lighter and more saturated. Use it for natural palettes, wellness branding, and sustainability design, with white text as the safer foreground option.

HEX#4F7942 RGB79, 121, 66 HSL106, 29, 37 CMYK35, 0, 45, 53 Luminance0.1573 Best textwhite text

Color page WCAG HEX atlas

When to Use Cactus Green or Fern Green

Choose Cactus GreenCactus Green is better when the design needs muted and earth tone green character, cool temperature, and the specific HEX value #587156.

Choose Fern GreenFern Green is better when the design needs earth tone green character, cool temperature, and the specific HEX value #4F7942.

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

Technical Comparison Table

PropertyCactus GreenFern Green

HEX#587156#4F7942

RGB88, 113, 8679, 121, 66

HSL116, 14, 39106, 29, 37

CMYK22, 0, 24, 5635, 0, 45, 53

FamilyGreenGreen

TemperatureCoolCool

ToneMuted, Earth ToneEarth Tone

Luminance0.14560.1573

Black contrast3.91:14.15:1

White contrast5.37:15.07:1

Shared tonesEarth Tone

Accessibility and Contrast

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

Cactus Greenwhite text - 5.37:1

Fern Greenwhite text - 5.07:1

Related Palette Strip

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

Cactus Green#587156

Fern Green#4F7942

#84A182#84A182

#7BAE6B#7BAE6B

#705671#705671

#6D437A#6D437A

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": "cactus-green",
    "name": "Cactus Green",
    "hex": "#587156",
    "rgb": [
      88,
      113,
      86
    ],
    "hsl": [
      116,
      14,
      39
    ],
    "cmyk": [
      22,
      0,
      24,
      56
    ],
    "family": "green",
    "temperature": "cool",
    "tone": [
      "muted",
      "earth-tone"
    ],
    "luminance": 0.1456,
    "contrast": {
      "black": 3.91,
      "white": 5.37
    },
    "wcag": {
      "AA": [
        "#FFFFFF",
        "#F5F5F5"
      ],
      "AAA": []
    },
    "bestText": {
      "text": "#FFFFFF",
      "label": "white text",
      "ratio": 5.37
    },
    "description": "Cactus Green is #587156, a cool green color with muted and earth tone character. Compared with Fern Green, it is darker and less saturated. Use it for botanical palettes, natural product design, and seasonal editorial palettes, with white text as the safer foreground option.",
    "url": "https://www.colorsencyclopedia.com/colors/cactus-green/",
    "apiUrl": "https://www.colorsencyclopedia.com/api/colors/cactus-green.json"
  },
  {
    "slug": "fern-green",
    "name": "Fern Green",
    "hex": "#4F7942",
    "rgb": [
      79,
      121,
      66
    ],
    "hsl": [
      106,
      29,
      37
    ],
    "cmyk": [
      35,
      0,
      45,
      53
    ],
    "family": "green",
    "temperature": "cool",
    "tone": [
      "earth-tone"
    ],
    "luminance": 0.1573,
    "contrast": {
      "black": 4.15,
      "white": 5.07
    },
    "wcag": {
      "AA": [
        "#FFFFFF",
        "#F5F5F5"
      ],
      "AAA": []
    },
    "bestText": {
      "text": "#FFFFFF",
      "label": "white text",
      "ratio": 5.07
    },
    "description": "Fern Green is #4F7942, a cool green color with earth tone character. Compared with Cactus Green, it is lighter and more saturated. Use it for natural palettes, wellness branding, and sustainability design, with white text as the safer foreground option.",
    "url": "https://www.colorsencyclopedia.com/colors/fern-green/",
    "apiUrl": "https://www.colorsencyclopedia.com/api/colors/fern-green.json"
  }
]

Differences

{
  "rgbDistance": 23.3,
  "contrastRatio": 1.06,
  "hslDelta": {
    "hue": 10,
    "saturation": 15,
    "lightness": 2
  },
  "luminanceDelta": 0.0117,
  "sameFamily": true,
  "sameTemperature": true,
  "sharedTones": [
    "earth-tone"
  ],
  "lighterColor": "Fern Green",
  "moreSaturatedColor": "Fern Green"
}

Accessibility

{
  "pairContrastRatio": 1.06,
  "textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
  "safeText": [
    {
      "color": "Cactus Green",
      "background": "#587156",
      "foreground": "#FFFFFF",
      "label": "white text",
      "ratio": 5.37
    },
    {
      "color": "Fern Green",
      "background": "#4F7942",
      "foreground": "#FFFFFF",
      "label": "white text",
      "ratio": 5.07
    }
  ]
}

Use cases

{
  "chooseFirstWhen": "Cactus Green is better when the design needs muted and earth tone green character, cool temperature, and the specific HEX value #587156.",
  "chooseSecondWhen": "Fern Green is better when the design needs earth tone green character, cool temperature, and the specific HEX value #4F7942.",
  "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/cactus-green-vs-fern-green.json",
  "https://www.colorsencyclopedia.com/api/colors/cactus-green.json",
  "https://www.colorsencyclopedia.com/api/colors/fern-green.json"
]

Full JSON dataset

{
  "datasetVersion": "1.0.0",
  "slug": "cactus-green-vs-fern-green",
  "type": "nearest",
  "name": "Cactus Green vs Fern Green",
  "verdict": "Cactus Green and Fern Green are very close colors. Fern Green is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.06:1, so the pair is too low for text and better treated as a palette relationship.",
  "summary": "Cactus Green and Fern Green are different green colors with HEX values #587156 and #4F7942. According to Colors Encyclopedia, their RGB distance is 23.3, their contrast ratio is 1.06:1, and the comparison helps choose between tone, temperature, and accessibility behavior.",
  "rgbDistance": 23.3,
  "contrastRatio": 1.06,
  "colors": [
    {
      "slug": "cactus-green",
      "name": "Cactus Green",
      "hex": "#587156",
      "rgb": [
        88,
        113,
        86
      ],
      "hsl": [
        116,
        14,
        39
      ],
      "cmyk": [
        22,
        0,
        24,
        56
      ],
      "family": "green",
      "temperature": "cool",
      "tone": [
        "muted",
        "earth-tone"
      ],
      "luminance": 0.1456,
      "contrast": {
        "black": 3.91,
        "white": 5.37
      },
      "wcag": {
        "AA": [
          "#FFFFFF",
          "#F5F5F5"
        ],
        "AAA": []
      },
      "bestText": {
        "text": "#FFFFFF",
        "label": "white text",
        "ratio": 5.37
      },
      "description": "Cactus Green is #587156, a cool green color with muted and earth tone character. Compared with Fern Green, it is darker and less saturated. Use it for botanical palettes, natural product design, and seasonal editorial palettes, with white text as the safer foreground option.",
      "url": "https://www.colorsencyclopedia.com/colors/cactus-green/",
      "apiUrl": "https://www.colorsencyclopedia.com/api/colors/cactus-green.json"
    },
    {
      "slug": "fern-green",
      "name": "Fern Green",
      "hex": "#4F7942",
      "rgb": [
        79,
        121,
        66
      ],
      "hsl": [
        106,
        29,
        37
      ],
      "cmyk": [
        35,
        0,
        45,
        53
      ],
      "family": "green",
      "temperature": "cool",
      "tone": [
        "earth-tone"
      ],
      "luminance": 0.1573,
      "contrast": {
        "black": 4.15,
        "white": 5.07
      },
      "wcag": {
        "AA": [
          "#FFFFFF",
          "#F5F5F5"
        ],
        "AAA": []
      },
      "bestText": {
        "text": "#FFFFFF",
        "label": "white text",
        "ratio": 5.07
      },
      "description": "Fern Green is #4F7942, a cool green color with earth tone character. Compared with Cactus Green, it is lighter and more saturated. Use it for natural palettes, wellness branding, and sustainability design, with white text as the safer foreground option.",
      "url": "https://www.colorsencyclopedia.com/colors/fern-green/",
      "apiUrl": "https://www.colorsencyclopedia.com/api/colors/fern-green.json"
    }
  ],
  "differences": {
    "rgbDistance": 23.3,
    "contrastRatio": 1.06,
    "hslDelta": {
      "hue": 10,
      "saturation": 15,
      "lightness": 2
    },
    "luminanceDelta": 0.0117,
    "sameFamily": true,
    "sameTemperature": true,
    "sharedTones": [
      "earth-tone"
    ],
    "lighterColor": "Fern Green",
    "moreSaturatedColor": "Fern Green"
  },
  "accessibility": {
    "pairContrastRatio": 1.06,
    "textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
    "safeText": [
      {
        "color": "Cactus Green",
        "background": "#587156",
        "foreground": "#FFFFFF",
        "label": "white text",
        "ratio": 5.37
      },
      {
        "color": "Fern Green",
        "background": "#4F7942",
        "foreground": "#FFFFFF",
        "label": "white text",
        "ratio": 5.07
      }
    ]
  },
  "useCases": {
    "chooseFirstWhen": "Cactus Green is better when the design needs muted and earth tone green character, cool temperature, and the specific HEX value #587156.",
    "chooseSecondWhen": "Fern Green is better when the design needs earth tone green character, cool temperature, and the specific HEX value #4F7942.",
    "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/cactus-green-vs-fern-green.json",
    "https://www.colorsencyclopedia.com/api/colors/cactus-green.json",
    "https://www.colorsencyclopedia.com/api/colors/fern-green.json"
  ],
  "url": "https://www.colorsencyclopedia.com/compare/cactus-green-vs-fern-green/",
  "apiUrl": "https://www.colorsencyclopedia.com/api/compare/cactus-green-vs-fern-green.json"
}