HEX atlas value

#7C9888

#7C9888 is a cool green HEX color close to River Stone. According to Colors Encyclopedia, it converts to RGB 124, 152, 136, HSL 146, 12%, 54%, has luminance 0.2852, and belongs to the muted and earth tone groups.

green cool muted earth-tone

#7C9888 Sample readable text

HEX #7C9888

RGB rgb(124, 152, 136)

HSL hsl(146 12% 54%)

CMYK cmyk(18, 0, 11, 40)

Luminance 0.2852

Contrast Black 6.7:1White 3.13:1

CSS

--color-7c9888: #7C9888;
.background-7c9888 { background-color: #7C9888; }
.text-7c9888 { color: #7C9888; }

Luminance0.2852

Black text6.7:1AA Pass

White text3.13:1AA 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":"#7C9888","rgb":[124,152,136],"hsl":[146,12,54],"cmyk":[18,0,11,40],"luminance":0.2852,"contrast":{"black":6.7,"white":3.13}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":6.7,"wcagAA":true,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":3.13,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#AFC0B6","hex":"#AFC0B6","family":"green","bestTextColor":"#000000","contrastBlack":11.04,"contrastWhite":1.9,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#62B284","hex":"#62B284","family":"green","bestTextColor":"#000000","contrastBlack":8.22,"contrastWhite":2.55,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000"]},{"name":"Soapstone","hex":"#8D9A91","family":"gray","bestTextColor":"#000000","contrastBlack":7.16,"contrastWhite":2.93,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000"]},{"name":"#7C9896","hex":"#7C9896","family":"cyan","bestTextColor":"#000000","contrastBlack":6.79,"contrastWhite":3.09,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":[]},{"name":"Pewter","hex":"#899499","family":"gray","bestTextColor":"#000000","contrastBlack":6.76,"contrastWhite":3.11,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":[]}]

AI context

{"semanticGroups":["cool green","muted","earth tone","muted green","earth tone green","River Stone adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","muted interface themes","natural palettes","botanical and wellness palettes"],"contrastSafeWith":["#000000","#1A1A1A"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/7c9888.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/river-stone.json","https://www.colorsencyclopedia.com/api/colors/primer-gray.json","https://www.colorsencyclopedia.com/api/colors/soapstone.json"]}

Harmonies

{"complementary":"#987C8C","analogous":["#7E987C","#7C9896"],"triadic":["#887C98","#98887C"],"tetradic":["#7C7E98","#987C8C","#98967C"],"splitComplementary":["#967C98","#987C7E"],"monochromatic":["#AFC0B6","#7C9888","#51675A"]}

Variants

{"light":"#AFC0B6","dark":"#51675A","saturated":"#62B284","desaturated":"#8A8A8A","pastel":"#C9C9C9","neon":"#3DFF91"}

Nearest named colors

[{"slug":"river-stone","name":"River Stone","hex":"#7E8A8A","distance":14.2828568570857},{"slug":"primer-gray","name":"Primer Gray","hex":"#8B8C89","distance":19.235384061671343},{"slug":"soapstone","name":"Soapstone","hex":"#8D9A91","distance":19.339079605813716},{"slug":"pewter","name":"Pewter","hex":"#899499","distance":21.77154105707724},{"slug":"titanium","name":"Titanium","hex":"#878681","distance":22.22611077089287}]

HEX meaning and use

About #7C9888

#7C9888 is classified as a cool green value with muted and earth tone visual character. #7C9888 is visually closest to River Stone, a named gray color with HEX #7E8A8A.

The RGB channels are 124, 152, and 136, with green carrying the strongest channel weight. In HSL, the hue is 146deg with 12% saturation and 54% lightness, so this page treats it as a low-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 muted interface themes. Its luminance is 0.2852, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 14.28, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text6.7:1AA Pass

White text3.13:1AA Fail

AA text options: #000000, #1A1A1A.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #7C9888 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000006.7:1 · AA

White text#FFFFFF3.13:1 · Fail

Accessible Alternatives

#AFC0B6#000000 text · best 11.04:1#AFC0B6

#62B284#000000 text · best 8.22:1#62B284

Soapstone#000000 text · best 7.16:1#8D9A91

#7C9896#000000 text · best 6.79:1#7C9896

Pewter#000000 text · best 6.76:1#899499

Generated Palette

#7C9888#7C9888

#987C8C#987C8C

#7E987C#7E987C

#7C9896#7C9896

#AFC0B6#AFC0B6

#51675A#51675A

Color Harmonies

#987C8C#987C8C

#7E987C#7E987C

#7C9896#7C9896

#887C98#887C98

#98887C#98887C

Variants

#AFC0B6#AFC0B6

#51675A#51675A

#62B284#62B284

#8A8A8A#8A8A8A

#C9C9C9#C9C9C9

#3DFF91#3DFF91

Nearest Named Colors

River Stone#7E8A8A

Primer Gray#8B8C89

Soapstone#8D9A91

Pewter#899499

Titanium#878681

#7C9888

CSS

Machine-Readable HEX Data (JSON)

About #7C9888

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides