HEX atlas value

#687213

#687213 is a warm yellow HEX color close to Fern Frond. According to Colors Encyclopedia, it converts to RGB 104, 114, 19, HSL 66, 71%, 26%, has luminance 0.1502, and belongs to the balanced group.

yellow warm balanced

#687213 Sample readable text

HEX #687213

RGB rgb(104, 114, 19)

HSL hsl(66 71% 26%)

CMYK cmyk(9, 0, 83, 55)

Luminance 0.1502

Contrast Black 4:1White 5.24:1

CSS

--color-687213: #687213;
.background-687213 { background-color: #687213; }
.text-687213 { color: #687213; }

Luminance0.1502

Black text4:1AA Fail

White text5.24:1AA 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":"#687213","rgb":[104,114,19],"hsl":[66,71,26],"cmyk":[9,0,83,55],"luminance":0.1502,"contrast":{"black":4,"white":5.24}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":4,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":5.24,"wcagAA":true,"wcagAAA":false}]

Accessible alternatives

[{"name":"#202306","hex":"#202306","family":"yellow","bestTextColor":"#FFFFFF","contrastBlack":1.3,"contrastWhite":16.1,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#1D1371","hex":"#1D1371","family":"blue","bestTextColor":"#FFFFFF","contrastBlack":1.38,"contrastWhite":15.17,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#B0C021","hex":"#B0C021","family":"yellow","bestTextColor":"#000000","contrastBlack":10.41,"contrastWhite":2.02,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#714C13","hex":"#714C13","family":"orange","bestTextColor":"#FFFFFF","contrastBlack":2.75,"contrastWhite":7.65,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#5C6322","hex":"#5C6322","family":"yellow","bestTextColor":"#FFFFFF","contrastBlack":3.26,"contrastWhite":6.44,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":[]}]

AI context

{"semanticGroups":["warm yellow","balanced","balanced yellow","Fern Frond adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","highlight and warning systems"],"contrastSafeWith":["#FFFFFF","#F5F5F5"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/687213.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/fern-frond.json","https://www.colorsencyclopedia.com/api/colors/avocado.json","https://www.colorsencyclopedia.com/api/colors/olive-drab.json"]}

Harmonies

{"complementary":"#1D1371","analogous":["#714C13","#397113"],"triadic":["#136871","#711368"],"tetradic":["#13714C","#1D1371","#711339"],"splitComplementary":["#133971","#4C1371"],"monochromatic":["#B0C021","#687213","#202306"]}

Variants

{"light":"#B0C021","dark":"#202306","saturated":"#748005","desaturated":"#5C6322","pastel":"#BAC83C","neon":"#9CAD00"}

Nearest named colors

[{"slug":"fern-frond","name":"Fern Frond","hex":"#657220","distance":13.341664064126334},{"slug":"avocado","name":"Avocado","hex":"#568203","distance":28.91366458960192},{"slug":"olive-drab","name":"Olive Drab","hex":"#6B8E23","distance":32.38826948140329},{"slug":"olive-leaf","name":"Olive Leaf","hex":"#6B8E23","distance":32.38826948140329},{"slug":"olive","name":"Olive","hex":"#808000","distance":33.66006535941367}]

HEX meaning and use

About #687213

#687213 is classified as a warm yellow value with balanced visual character. #687213 is visually closest to Fern Frond, a named green color with HEX #657220.

The RGB channels are 104, 114, and 19, with green carrying the strongest channel weight. In HSL, the hue is 66deg with 71% saturation and 26% lightness, so this page treats it as a high-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 highlight and warning systems. Its luminance is 0.1502, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 13.34, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text4:1AA Fail

White text5.24:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #687213 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000004:1 · Fail

White text#FFFFFF5.24:1 · AA

Accessible Alternatives

#202306#FFFFFF text · best 16.1:1#202306

#1D1371#FFFFFF text · best 15.17:1#1D1371

#B0C021#000000 text · best 10.41:1#B0C021

#714C13#FFFFFF text · best 7.65:1#714C13

#5C6322#FFFFFF text · best 6.44:1#5C6322

Generated Palette

#687213#687213

#1D1371#1D1371

#714C13#714C13

#397113#397113

#B0C021#B0C021

#202306#202306

Color Harmonies

#1D1371#1D1371

#714C13#714C13

#397113#397113

#136871#136871

#711368#711368

Variants

#B0C021#B0C021

#202306#202306

#748005#748005

#5C6322#5C6322

#BAC83C#BAC83C

#9CAD00#9CAD00

Nearest Named Colors

Fern Frond#657220

Avocado#568203

Olive Drab#6B8E23

Olive Leaf#6B8E23

Olive#808000

#687213

CSS

Machine-Readable HEX Data (JSON)

About #687213

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides