HEX atlas value

#1AD169

#1AD169 is a cool green HEX color close to Medium Sea Green. According to Colors Encyclopedia, it converts to RGB 26, 209, 105, HSL 146, 78%, 46%, has luminance 0.4684, and belongs to the vibrant group.

green cool vibrant

#1AD169 Sample readable text

HEX #1AD169

RGB rgb(26, 209, 105)

HSL hsl(146 78% 46%)

CMYK cmyk(88, 0, 50, 18)

Luminance 0.4684

Contrast Black 10.37:1White 2.03:1

CSS

--color-1ad169: #1AD169;
.background-1ad169 { background-color: #1AD169; }
.text-1ad169 { color: #1AD169; }

Luminance0.4684

Black text10.37:1AA Pass

White text2.03:1AA 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":"#1AD169","rgb":[26,209,105],"hsl":[146,78,46],"cmyk":[88,0,50,18],"luminance":0.4684,"contrast":{"black":10.37,"white":2.03}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":10.37,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":2.03,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"Spring Green","hex":"#00FF7F","family":"green","bestTextColor":"#000000","contrastBlack":15.61,"contrastWhite":1.35,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#5CEB9A","hex":"#5CEB9A","family":"green","bestTextColor":"#000000","contrastBlack":13.81,"contrastWhite":1.52,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#00EB66","hex":"#00EB66","family":"green","bestTextColor":"#000000","contrastBlack":13.08,"contrastWhite":1.61,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#1AD1C5","hex":"#1AD1C5","family":"cyan","bestTextColor":"#000000","contrastBlack":10.97,"contrastWhite":1.91,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#26D11A","hex":"#26D11A","family":"green","bestTextColor":"#000000","contrastBlack":10.22,"contrastWhite":2.06,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]}]

AI context

{"semanticGroups":["cool green","vibrant","vibrant green","Medium Sea Green adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","high-energy accents","botanical and wellness palettes"],"contrastSafeWith":["#000000","#1A1A1A","#36454F"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/1ad169.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/medium-sea-green.json","https://www.colorsencyclopedia.com/api/colors/jade.json","https://www.colorsencyclopedia.com/api/colors/emerald.json"]}

Harmonies

{"complementary":"#D11A81","analogous":["#26D11A","#1AD1C5"],"triadic":["#691AD1","#D1691A"],"tetradic":["#1A26D1","#D11A81","#D1C51A"],"splitComplementary":["#C51AD1","#D11A26"],"monochromatic":["#5CEB9A","#1AD169","#107F40"]}

Variants

{"light":"#5CEB9A","dark":"#107F40","saturated":"#00EB66","desaturated":"#34B76D","pastel":"#86E4AF","neon":"#14FF7A"}

Nearest named colors

[{"slug":"medium-sea-green","name":"Medium Sea Green","hex":"#3CB371","distance":46.04345773288535},{"slug":"jade","name":"Jade","hex":"#00A86B","distance":48.590122453025366},{"slug":"emerald","name":"Emerald","hex":"#50C878","distance":56.7626637852735},{"slug":"paris-green","name":"Paris Green","hex":"#50C878","distance":56.7626637852735},{"slug":"spring-green","name":"Spring Green","hex":"#00FF7F","distance":57.23635208501674}]

HEX meaning and use

About #1AD169

#1AD169 is classified as a cool green value with vibrant visual character. #1AD169 is visually closest to Medium Sea Green, a named green color with HEX #3CB371.

The RGB channels are 26, 209, and 105, with green carrying the strongest channel weight. In HSL, the hue is 146deg with 78% saturation and 46% lightness, so this page treats it as a high-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 high-energy accents. Its luminance is 0.4684, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 46.04, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text10.37:1AA Pass

White text2.03:1AA Fail

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

AAA text options: #000000, #1A1A1A.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #1AD169 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000010.37:1 · AAA

White text#FFFFFF2.03:1 · Fail

Accessible Alternatives

Spring Green#000000 text · best 15.61:1#00FF7F

#5CEB9A#000000 text · best 13.81:1#5CEB9A

#00EB66#000000 text · best 13.08:1#00EB66

#1AD1C5#000000 text · best 10.97:1#1AD1C5

#26D11A#000000 text · best 10.22:1#26D11A

Generated Palette

#1AD169#1AD169

#D11A81#D11A81

#26D11A#26D11A

#1AD1C5#1AD1C5

#5CEB9A#5CEB9A

#107F40#107F40

Color Harmonies

#D11A81#D11A81

#26D11A#26D11A

#1AD1C5#1AD1C5

#691AD1#691AD1

#D1691A#D1691A

Variants

#5CEB9A#5CEB9A

#107F40#107F40

#00EB66#00EB66

#34B76D#34B76D

#86E4AF#86E4AF

#14FF7A#14FF7A

Nearest Named Colors

Medium Sea Green#3CB371

Jade#00A86B

Emerald#50C878

Paris Green#50C878

Spring Green#00FF7F

#1AD169

CSS

Machine-Readable HEX Data (JSON)

About #1AD169

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides