HEX atlas value

#67C18C

#67C18C is a cool green HEX color close to Emerald. According to Colors Encyclopedia, it converts to RGB 103, 193, 140, HSL 145, 42%, 58%, has luminance 0.4292, and belongs to the earth tone group.

green cool earth-tone

#67C18C Sample readable text

HEX #67C18C

RGB rgb(103, 193, 140)

HSL hsl(145 42% 58%)

CMYK cmyk(47, 0, 27, 24)

Luminance 0.4292

Contrast Black 9.58:1White 2.19:1

CSS

--color-67c18c: #67C18C;
.background-67c18c { background-color: #67C18C; }
.text-67c18c { color: #67C18C; }

Luminance0.4292

Black text9.58:1AA Pass

White text2.19:1AA 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

Structured sections

Color systems

{"hex":"#67C18C","rgb":[103,193,140],"hsl":[145,42,58],"cmyk":[47,0,27,24],"luminance":0.4292,"contrast":{"black":9.58,"white":2.19}}

WCAG

{"AA":["#000000","#1A1A1A","#36454F"],"AAA":["#000000","#1A1A1A"]}

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":9.58,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":2.19,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#A8DCBE","hex":"#A8DCBE","family":"green","bestTextColor":"#000000","contrastBlack":13.65,"contrastWhite":1.54,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#4FD888","hex":"#4FD888","family":"green","bestTextColor":"#000000","contrastBlack":11.51,"contrastWhite":1.82,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"Medium Aquamarine","hex":"#66CDAA","family":"green","bestTextColor":"#000000","contrastBlack":10.88,"contrastWhite":1.93,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#67C1B9","hex":"#67C1B9","family":"cyan","bestTextColor":"#000000","contrastBlack":9.91,"contrastWhite":2.12,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"Paris Green","hex":"#50C878","family":"green","bestTextColor":"#000000","contrastBlack":9.87,"contrastWhite":2.13,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]}]

AI context

{"semanticGroups":["cool green","earth tone","earth tone green","Emerald adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","natural palettes","botanical and wellness palettes"],"contrastSafeWith":["#000000","#1A1A1A","#36454F"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/67c18c.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/emerald.json","https://www.colorsencyclopedia.com/api/colors/paris-green.json","https://www.colorsencyclopedia.com/api/colors/medium-aquamarine.json"]}

Harmonies

{"complementary":"#C1679B","analogous":["#6EC167","#67C1B9"],"triadic":["#8C67C1","#C18C67"],"tetradic":["#676EC1","#C1679B","#C1B967"],"splitComplementary":["#B967C1","#C1676E"],"monochromatic":["#A8DCBE","#67C18C","#3B915F"]}

Variants

{"light":"#A8DCBE","dark":"#3B915F","saturated":"#4FD888","desaturated":"#7EA990","pastel":"#C8DFD2","neon":"#52FF9A"}

Nearest named colors

[{"slug":"emerald","name":"Emerald","hex":"#50C878","distance":31.272991542223778},{"slug":"paris-green","name":"Paris Green","hex":"#50C878","distance":31.272991542223778},{"slug":"medium-aquamarine","name":"Medium Aquamarine","hex":"#66CDAA","distance":32.32645975048923},{"slug":"dark-sea-green","name":"Dark Sea Green","hex":"#8FBC8F","distance":40.422765862815474},{"slug":"cadet-blue","name":"Cadet Blue","hex":"#5F9EA0","distance":41.09744517606904}]

HEX meaning and use

About #67C18C

#67C18C is classified as a cool green value with earth tone visual character. #67C18C is visually closest to Emerald, a named green color with HEX #50C878.

The RGB channels are 103, 193, and 140, with green carrying the strongest channel weight. In HSL, the hue is 145deg with 42% saturation and 58% lightness, so this page treats it as a moderate-saturation, mid-lightness 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 natural palettes. Its luminance is 0.4292, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 31.27, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text9.58:1AA Pass

White text2.19:1AA Fail

AA text options: #000000, #1A1A1A, #36454F.

AAA text options: #000000, #1A1A1A.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #67C18C needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000009.58:1 · AAA

White text#FFFFFF2.19:1 · Fail

Accessible Alternatives

#A8DCBE#000000 text · best 13.65:1#A8DCBE

#4FD888#000000 text · best 11.51:1#4FD888

Medium Aquamarine#000000 text · best 10.88:1#66CDAA

#67C1B9#000000 text · best 9.91:1#67C1B9

Paris Green#000000 text · best 9.87:1#50C878

Generated Palette

#67C18C#67C18C

#C1679B#C1679B

#6EC167#6EC167

#67C1B9#67C1B9

#A8DCBE#A8DCBE

#3B915F#3B915F

Color Harmonies

#C1679B#C1679B

#6EC167#6EC167

#67C1B9#67C1B9

#8C67C1#8C67C1

#C18C67#C18C67

Variants

#A8DCBE#A8DCBE

#3B915F#3B915F

#4FD888#4FD888

#7EA990#7EA990

#C8DFD2#C8DFD2

#52FF9A#52FF9A

Nearest Named Colors

Emerald#50C878

Paris Green#50C878

Medium Aquamarine#66CDAA

Dark Sea Green#8FBC8F

Cadet Blue#5F9EA0

#67C18C

CSS

Machine-Readable HEX Data (JSON)

About #67C18C

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides