HEX atlas value

#A5FDBB

#A5FDBB is a cool green HEX color close to Seafoam. According to Colors Encyclopedia, it converts to RGB 165, 253, 187, HSL 135, 96%, 82%, has luminance 0.8184, and belongs to the pastel group.

green cool pastel

#A5FDBB Sample readable text

HEX #A5FDBB

RGB rgb(165, 253, 187)

HSL hsl(135 96% 82%)

CMYK cmyk(35, 0, 26, 1)

Luminance 0.8184

Contrast Black 17.37:1White 1.21:1

CSS

--color-a5fdbb: #A5FDBB;
.background-a5fdbb { background-color: #A5FDBB; }
.text-a5fdbb { color: #A5FDBB; }

Luminance0.8184

Black text17.37:1AA Pass

White text1.21:1AA 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":"#A5FDBB","rgb":[165,253,187],"hsl":[135,96,82],"cmyk":[35,0,26,1],"luminance":0.8184,"contrast":{"black":17.37,"white":1.21}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":17.37,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.21,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"White","hex":"#FFFFFF","family":"gray","bestTextColor":"#000000","contrastBlack":21,"contrastWhite":1,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#A5FDE7","hex":"#A5FDE7","family":"cyan","bestTextColor":"#000000","contrastBlack":17.8,"contrastWhite":1.18,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#BBFDA5","hex":"#BBFDA5","family":"green","bestTextColor":"#000000","contrastBlack":17.71,"contrastWhite":1.19,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#A3FFBA","hex":"#A3FFBA","family":"green","bestTextColor":"#000000","contrastBlack":17.57,"contrastWhite":1.2,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Mint","hex":"#98FF98","family":"green","bestTextColor":"#000000","contrastBlack":17.09,"contrastWhite":1.23,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]}]

AI context

{"semanticGroups":["cool green","pastel","pastel green","Seafoam adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","soft UI backgrounds","botanical and wellness palettes"],"contrastSafeWith":["#000000","#1A1A1A","#36454F"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/a5fdbb.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/seafoam.json","https://www.colorsencyclopedia.com/api/colors/celadon.json","https://www.colorsencyclopedia.com/api/colors/mint.json"]}

Harmonies

{"complementary":"#FDA5E7","analogous":["#BBFDA5","#A5FDE7"],"triadic":["#BBA5FD","#FDBBA5"],"tetradic":["#A5BBFD","#FDA5E7","#FDE7A5"],"splitComplementary":["#E7A5FD","#FDA5BB"],"monochromatic":["#FFFFFF","#A5FDBB","#4BFB77"]}

Variants

{"light":"#FFFFFF","dark":"#4BFB77","saturated":"#A3FFBA","desaturated":"#AFF3C0","pastel":"#FFFFFF","neon":"#CCFFD9"}

Nearest named colors

[{"slug":"seafoam","name":"Seafoam","hex":"#93E9BE","distance":27.073972741361768},{"slug":"celadon","name":"Celadon","hex":"#ACE1AF","distance":31.25699921617557},{"slug":"mint","name":"Mint","hex":"#98FF98","distance":37.389838191679836},{"slug":"mint-green","name":"Mint Green","hex":"#98FB98","distance":37.389838191679836},{"slug":"pale-green","name":"Pale Green","hex":"#98FB98","distance":37.389838191679836}]

HEX meaning and use

About #A5FDBB

#A5FDBB is classified as a cool green value with pastel visual character. #A5FDBB is visually closest to Seafoam, a named green color with HEX #93E9BE.

The RGB channels are 165, 253, and 187, with green carrying the strongest channel weight. In HSL, the hue is 135deg with 96% saturation and 82% lightness, so this page treats it as a high-saturation, light 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 soft UI backgrounds. Its luminance is 0.8184, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 27.07, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text17.37:1AA Pass

White text1.21:1AA Fail

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

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

Accessibility-Safe Pairings and Alternatives

Use these pairings when #A5FDBB needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000017.37:1 · AAA

White text#FFFFFF1.21:1 · Fail

Accessible Alternatives

White#000000 text · best 21:1#FFFFFF

#A5FDE7#000000 text · best 17.8:1#A5FDE7

#BBFDA5#000000 text · best 17.71:1#BBFDA5

#A3FFBA#000000 text · best 17.57:1#A3FFBA

Mint#000000 text · best 17.09:1#98FF98

Generated Palette

#A5FDBB#A5FDBB

#FDA5E7#FDA5E7

#BBFDA5#BBFDA5

#A5FDE7#A5FDE7

White#FFFFFF

#4BFB77#4BFB77

Color Harmonies

#FDA5E7#FDA5E7

#BBFDA5#BBFDA5

#A5FDE7#A5FDE7

#BBA5FD#BBA5FD

#FDBBA5#FDBBA5

Variants

White#FFFFFF

#4BFB77#4BFB77

#A3FFBA#A3FFBA

#AFF3C0#AFF3C0

White#FFFFFF

#CCFFD9#CCFFD9

Nearest Named Colors

Seafoam#93E9BE

Celadon#ACE1AF

Mint#98FF98

Mint Green#98FB98

Pale Green#98FB98

#A5FDBB

CSS

Machine-Readable HEX Data (JSON)

About #A5FDBB

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides