HEX atlas value

#3F5A43

#3F5A43 is a cool green HEX color close to Hunter Green. According to Colors Encyclopedia, it converts to RGB 63, 90, 67, HSL 129, 18%, 30%, has luminance 0.0877, and belongs to the muted and earth tone groups.

green cool muted earth-tone

#3F5A43 Sample readable text

HEX #3F5A43

RGB rgb(63, 90, 67)

HSL hsl(129 18% 30%)

CMYK cmyk(30, 0, 26, 65)

Luminance 0.0877

Contrast Black 2.75:1White 7.63:1

CSS

--color-3f5a43: #3F5A43;
.background-3f5a43 { background-color: #3F5A43; }
.text-3f5a43 { color: #3F5A43; }

Luminance0.0877

Black text2.75:1AA Fail

White text7.63:1AA Pass

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

Structured sections

Color systems

{"hex":"#3F5A43","rgb":[63,90,67],"hsl":[129,18,30],"cmyk":[30,0,26,65],"luminance":0.0877,"contrast":{"black":2.75,"white":7.63}}

WCAG

{"AA":["#FFFFFF","#F5F5F5"],"AAA":["#FFFFFF"]}

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":2.75,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":7.63,"wcagAA":true,"wcagAAA":true}]

Accessible alternatives

[{"name":"#19241B","hex":"#19241B","family":"green","bestTextColor":"#FFFFFF","contrastBlack":1.31,"contrastWhite":16.03,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Pine Needle","hex":"#334D41","family":"green","bestTextColor":"#FFFFFF","contrastBlack":2.28,"contrastWhite":9.22,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#5A3F56","hex":"#5A3F56","family":"pink","bestTextColor":"#FFFFFF","contrastBlack":2.28,"contrastWhite":9.21,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Iron","hex":"#48494B","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":2.33,"contrastWhite":9.01,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Asphalt Gray","hex":"#4B4B4B","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":2.41,"contrastWhite":8.72,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]}]

AI context

{"semanticGroups":["cool green","muted","earth tone","muted green","earth tone green","Hunter Green adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","muted interface themes","natural palettes","botanical and wellness palettes"],"contrastSafeWith":["#FFFFFF","#F5F5F5"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/3f5a43.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/hunter-green.json","https://www.colorsencyclopedia.com/api/colors/pine-needle.json","https://www.colorsencyclopedia.com/api/colors/basalt.json"]}

Harmonies

{"complementary":"#5A3F56","analogous":["#485A3F","#3F5A51"],"triadic":["#433F5A","#5A433F"],"tetradic":["#3F485A","#5A3F56","#5A513F"],"splitComplementary":["#513F5A","#5A3F48"],"monochromatic":["#64906B","#3F5A43","#19241B"]}

Variants

{"light":"#64906B","dark":"#19241B","saturated":"#2E6B37","desaturated":"#4D4D4D","pastel":"#89908A","neon":"#00C21D"}

Nearest named colors

[{"slug":"hunter-green","name":"Hunter Green","hex":"#355E3B","distance":13.416407864998739},{"slug":"pine-needle","name":"Pine Needle","hex":"#334D41","distance":17.804493814764857},{"slug":"basalt","name":"Basalt","hex":"#4B4C4C","distance":20.518284528683193},{"slug":"asphalt-gray","name":"Asphalt Gray","hex":"#4B4B4B","distance":20.808652046684813},{"slug":"iron","name":"Iron","hex":"#48494B","distance":20.83266665599966}]

HEX meaning and use

About #3F5A43

#3F5A43 is classified as a cool green value with muted and earth tone visual character. #3F5A43 is visually closest to Hunter Green, a named green color with HEX #355E3B.

The RGB channels are 63, 90, and 67, with green carrying the strongest channel weight. In HSL, the hue is 129deg with 18% saturation and 30% lightness, so this page treats it as a low-saturation, dark atlas color rather than a generic swatch.

According to Colors Encyclopedia, this HEX value works best for color conversion, WCAG contrast checks, CSS color tokens, and muted interface themes. Its luminance is 0.0877, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 13.42, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text2.75:1AA Fail

White text7.63:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: #FFFFFF.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #3F5A43 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000002.75:1 · Fail

White text#FFFFFF7.63:1 · AAA

Accessible Alternatives

#19241B#FFFFFF text · best 16.03:1#19241B

Pine Needle#FFFFFF text · best 9.22:1#334D41

#5A3F56#FFFFFF text · best 9.21:1#5A3F56

Iron#FFFFFF text · best 9.01:1#48494B

Asphalt Gray#FFFFFF text · best 8.72:1#4B4B4B

Generated Palette

#3F5A43#3F5A43

#5A3F56#5A3F56

#485A3F#485A3F

#3F5A51#3F5A51

#64906B#64906B

#19241B#19241B

Color Harmonies

#5A3F56#5A3F56

#485A3F#485A3F

#3F5A51#3F5A51

#433F5A#433F5A

#5A433F#5A433F

Variants

#64906B#64906B

#19241B#19241B

#2E6B37#2E6B37

#4D4D4D#4D4D4D

#89908A#89908A

#00C21D#00C21D

Nearest Named Colors

Hunter Green#355E3B

Pine Needle#334D41

Basalt#4B4C4C

Asphalt Gray#4B4B4B

Iron#48494B

#3F5A43

CSS

Machine-Readable HEX Data (JSON)

About #3F5A43

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides