Nearest-color comparison
Pine Needle #334D41 vs Dark Slate Grey #2F4F4F: RGB distance 14.7 and contrast 1.03:1. Compare hue, luminance, saturation, WCAG and practical use.
Pine Needle and Dark Slate Grey are very close, with an RGB distance of 14.7. Dark Slate Grey is lighter by 0.0037, and Dark Slate Grey is more saturated by 5 percentage points. Their mutual contrast is 1.03:1. The pair is too close for a readable foreground/background combination and works better as neighboring palette colors.
The main measurable differences between Pine Needle and Dark Slate Grey across RGB distance, luminance, hue, saturation, and contrast.
green color
Pine Needle is #334D41, a cool green with hue 152°, saturation 20% and luminance 0.0639. Beside Dark Slate Grey, it is darker and less saturated. Of the two standard text choices, white text gives the higher contrast at 9.22:1.
cyan color
Dark Slate Grey is #2F4F4F, a cool cyan with hue 180°, saturation 25% and luminance 0.0676. Beside Pine Needle, it is lighter and more saturated. Of the two standard text choices, white text gives the higher contrast at 8.93:1.
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 Pine Needle and Dark Slate Grey, 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": "pine-needle",
"name": "Pine Needle",
"hex": "#334D41",
"rgb": [
51,
77,
65
],
"hsl": [
152,
20,
25
],
"cmyk": [
34,
0,
16,
70
],
"family": "green",
"temperature": "cool",
"tone": [
"muted",
"earth-tone"
],
"luminance": 0.0639,
"contrast": {
"black": 2.28,
"white": 9.22
},
"wcag": {
"AA": [
"#FFFFFF",
"#F5F5F5"
],
"AAA": [
"#FFFFFF",
"#F5F5F5"
]
},
"bestText": {
"text": "#FFFFFF",
"label": "white text",
"ratio": 9.22
},
"description": "Pine Needle is #334D41, a cool green color with muted and earth tone character. Compared with Dark Slate Grey, 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/pine-needle/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/pine-needle.json"
},
{
"slug": "dark-slate-grey",
"name": "Dark Slate Grey",
"hex": "#2F4F4F",
"rgb": [
47,
79,
79
],
"hsl": [
180,
25,
25
],
"cmyk": [
41,
0,
0,
69
],
"family": "cyan",
"temperature": "cool",
"tone": [
"muted"
],
"luminance": 0.0676,
"contrast": {
"black": 2.35,
"white": 8.93
},
"wcag": {
"AA": [
"#FFFFFF",
"#F5F5F5"
],
"AAA": [
"#FFFFFF",
"#F5F5F5"
]
},
"bestText": {
"text": "#FFFFFF",
"label": "white text",
"ratio": 8.93
},
"description": "Dark Slate Grey is #2F4F4F, a cool cyan color with muted character. Compared with Pine Needle, it is lighter and more saturated. Use it for web design, css color systems, and ui prototyping, with white text as the safer foreground option.",
"url": "https://www.colorsencyclopedia.com/colors/dark-slate-grey/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/dark-slate-grey.json"
}
]{
"rgbDistance": 14.7,
"contrastRatio": 1.03,
"hslDelta": {
"hue": 28,
"saturation": 5,
"lightness": 0
},
"luminanceDelta": 0.0037,
"sameFamily": false,
"sameTemperature": true,
"sharedTones": [
"muted"
],
"lighterColor": "Dark Slate Grey",
"moreSaturatedColor": "Dark Slate Grey"
}{
"pairContrastRatio": 1.03,
"textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
"safeText": [
{
"color": "Pine Needle",
"background": "#334D41",
"foreground": "#FFFFFF",
"label": "white text",
"ratio": 9.22
},
{
"color": "Dark Slate Grey",
"background": "#2F4F4F",
"foreground": "#FFFFFF",
"label": "white text",
"ratio": 8.93
}
]
}{
"chooseFirstWhen": "Pine Needle is better when the design needs muted and earth tone green character, cool temperature, and the specific HEX value #334D41.",
"chooseSecondWhen": "Dark Slate Grey is better when the design needs muted cyan character, cool temperature, and the specific HEX value #2F4F4F.",
"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/pine-needle-vs-dark-slate-grey.json",
"https://www.colorsencyclopedia.com/api/colors/pine-needle.json",
"https://www.colorsencyclopedia.com/api/colors/dark-slate-grey.json"
]{
"datasetVersion": "1.0.0",
"slug": "pine-needle-vs-dark-slate-grey",
"type": "nearest",
"name": "Pine Needle vs Dark Slate Grey",
"verdict": "Pine Needle and Dark Slate Grey are very close colors. Dark Slate Grey 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": "Pine Needle and Dark Slate Grey are different green and cyan colors with HEX values #334D41 and #2F4F4F. According to Colors Encyclopedia, their RGB distance is 14.7, their contrast ratio is 1.03:1, and the comparison helps choose between tone, temperature, and accessibility behavior.",
"rgbDistance": 14.7,
"contrastRatio": 1.03,
"colors": [
{
"slug": "pine-needle",
"name": "Pine Needle",
"hex": "#334D41",
"rgb": [
51,
77,
65
],
"hsl": [
152,
20,
25
],
"cmyk": [
34,
0,
16,
70
],
"family": "green",
"temperature": "cool",
"tone": [
"muted",
"earth-tone"
],
"luminance": 0.0639,
"contrast": {
"black": 2.28,
"white": 9.22
},
"wcag": {
"AA": [
"#FFFFFF",
"#F5F5F5"
],
"AAA": [
"#FFFFFF",
"#F5F5F5"
]
},
"bestText": {
"text": "#FFFFFF",
"label": "white text",
"ratio": 9.22
},
"description": "Pine Needle is #334D41, a cool green color with muted and earth tone character. Compared with Dark Slate Grey, 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/pine-needle/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/pine-needle.json"
},
{
"slug": "dark-slate-grey",
"name": "Dark Slate Grey",
"hex": "#2F4F4F",
"rgb": [
47,
79,
79
],
"hsl": [
180,
25,
25
],
"cmyk": [
41,
0,
0,
69
],
"family": "cyan",
"temperature": "cool",
"tone": [
"muted"
],
"luminance": 0.0676,
"contrast": {
"black": 2.35,
"white": 8.93
},
"wcag": {
"AA": [
"#FFFFFF",
"#F5F5F5"
],
"AAA": [
"#FFFFFF",
"#F5F5F5"
]
},
"bestText": {
"text": "#FFFFFF",
"label": "white text",
"ratio": 8.93
},
"description": "Dark Slate Grey is #2F4F4F, a cool cyan color with muted character. Compared with Pine Needle, it is lighter and more saturated. Use it for web design, css color systems, and ui prototyping, with white text as the safer foreground option.",
"url": "https://www.colorsencyclopedia.com/colors/dark-slate-grey/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/dark-slate-grey.json"
}
],
"differences": {
"rgbDistance": 14.7,
"contrastRatio": 1.03,
"hslDelta": {
"hue": 28,
"saturation": 5,
"lightness": 0
},
"luminanceDelta": 0.0037,
"sameFamily": false,
"sameTemperature": true,
"sharedTones": [
"muted"
],
"lighterColor": "Dark Slate Grey",
"moreSaturatedColor": "Dark Slate Grey"
},
"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": "Pine Needle",
"background": "#334D41",
"foreground": "#FFFFFF",
"label": "white text",
"ratio": 9.22
},
{
"color": "Dark Slate Grey",
"background": "#2F4F4F",
"foreground": "#FFFFFF",
"label": "white text",
"ratio": 8.93
}
]
},
"useCases": {
"chooseFirstWhen": "Pine Needle is better when the design needs muted and earth tone green character, cool temperature, and the specific HEX value #334D41.",
"chooseSecondWhen": "Dark Slate Grey is better when the design needs muted cyan character, cool temperature, and the specific HEX value #2F4F4F.",
"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/pine-needle-vs-dark-slate-grey.json",
"https://www.colorsencyclopedia.com/api/colors/pine-needle.json",
"https://www.colorsencyclopedia.com/api/colors/dark-slate-grey.json"
],
"url": "https://www.colorsencyclopedia.com/compare/pine-needle-vs-dark-slate-grey/",
"apiUrl": "https://www.colorsencyclopedia.com/api/compare/pine-needle-vs-dark-slate-grey.json"
}