HEX atlas value

#0AB821

#0AB821 is a cool green HEX color close to Lime Green. According to Colors Encyclopedia, it converts to RGB 10, 184, 33, HSL 128, 90%, 38%, has luminance 0.3446, and belongs to the vibrant and jewel tone groups.

green cool vibrant jewel-tone

#0AB821 Sample readable text

HEX #0AB821

RGB rgb(10, 184, 33)

HSL hsl(128 90% 38%)

CMYK cmyk(95, 0, 82, 28)

Luminance 0.3446

Contrast Black 7.89:1White 2.66:1

CSS

--color-0ab821: #0AB821;
.background-0ab821 { background-color: #0AB821; }
.text-0ab821 { color: #0AB821; }

Luminance0.3446

Black text7.89:1AA Pass

White text2.66:1AA 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":"#0AB821","rgb":[10,184,33],"hsl":[128,90,38],"cmyk":[95,0,82,28],"luminance":0.3446,"contrast":{"black":7.89,"white":2.66}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":7.89,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":2.66,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#2AF445","hex":"#2AF445","family":"green","bestTextColor":"#000000","contrastBlack":14.12,"contrastWhite":1.49,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"Lime Green","hex":"#32CD32","family":"green","bestTextColor":"#000000","contrastBlack":9.91,"contrastWhite":2.12,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#00C21A","hex":"#00C21A","family":"green","bestTextColor":"#000000","contrastBlack":8.73,"contrastWhite":2.4,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"Kelly Green","hex":"#4CBB17","family":"green","bestTextColor":"#000000","contrastBlack":8.43,"contrastWhite":2.49,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000"]},{"name":"#4AB80A","hex":"#4AB80A","family":"green","bestTextColor":"#000000","contrastBlack":8.15,"contrastWhite":2.58,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000"]}]

AI context

{"semanticGroups":["cool green","vibrant","jewel tone","vibrant green","jewel tone green","Lime Green adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","rich accent palettes","high-energy accents","botanical and wellness palettes"],"contrastSafeWith":["#000000","#1A1A1A"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/0ab821.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/lime-green.json","https://www.colorsencyclopedia.com/api/colors/forest-green.json","https://www.colorsencyclopedia.com/api/colors/green.json"]}

Harmonies

{"complementary":"#B80AA1","analogous":["#4AB80A","#0AB878"],"triadic":["#210AB8","#B8210A"],"tetradic":["#0A4AB8","#B80AA1","#B8780A"],"splitComplementary":["#780AB8","#B80A4A"],"monochromatic":["#2AF445","#0AB821","#056111"]}

Variants

{"light":"#2AF445","dark":"#056111","saturated":"#00C21A","desaturated":"#1FA331","pastel":"#5AE76D","neon":"#00EB1F"}

Nearest named colors

[{"slug":"lime-green","name":"Lime Green","hex":"#32CD32","distance":48.27007354458868},{"slug":"forest-green","name":"Forest Green","hex":"#228B22","distance":51.0098029794274},{"slug":"green","name":"Green","hex":"#008000","distance":65.76473218982953},{"slug":"kelly-green","name":"Kelly Green","hex":"#4CBB17","distance":66.82065548915246},{"slug":"shamrock","name":"Shamrock","hex":"#009E60","distance":68.8839603971781}]

HEX meaning and use

About #0AB821

#0AB821 is classified as a cool green value with vibrant and jewel tone visual character. #0AB821 is visually closest to Lime Green, a named green color with HEX #32CD32.

The RGB channels are 10, 184, and 33, with green carrying the strongest channel weight. In HSL, the hue is 128deg with 90% saturation and 38% 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 rich accent palettes. Its luminance is 0.3446, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 48.27, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text7.89:1AA Pass

White text2.66:1AA Fail

AA text options: #000000, #1A1A1A.

AAA text options: #000000.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #0AB821 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000007.89:1 · AAA

White text#FFFFFF2.66:1 · Fail

Accessible Alternatives

#2AF445#000000 text · best 14.12:1#2AF445

Lime Green#000000 text · best 9.91:1#32CD32

#00C21A#000000 text · best 8.73:1#00C21A

Kelly Green#000000 text · best 8.43:1#4CBB17

#4AB80A#000000 text · best 8.15:1#4AB80A

Generated Palette

#0AB821#0AB821

#B80AA1#B80AA1

#4AB80A#4AB80A

#0AB878#0AB878

#2AF445#2AF445

#056111#056111

Color Harmonies

#B80AA1#B80AA1

#4AB80A#4AB80A

#0AB878#0AB878

#210AB8#210AB8

#B8210A#B8210A

Variants

#2AF445#2AF445

#056111#056111

#00C21A#00C21A

#1FA331#1FA331

#5AE76D#5AE76D

#00EB1F#00EB1F

Nearest Named Colors

Lime Green#32CD32

Forest Green#228B22

Green#008000

Kelly Green#4CBB17

Shamrock#009E60

#0AB821

CSS

Machine-Readable HEX Data (JSON)

About #0AB821

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides