HEX atlas value

#58E489

#58E489 is a cool green HEX color close to Emerald. According to Colors Encyclopedia, it converts to RGB 88, 228, 137, HSL 141, 72%, 62%, has luminance 0.5937, and belongs to the vibrant group.

green cool vibrant

#58E489 Sample readable text

HEX #58E489

RGB rgb(88, 228, 137)

HSL hsl(141 72% 62%)

CMYK cmyk(61, 0, 40, 11)

Luminance 0.5937

Contrast Black 12.87:1White 1.63:1

CSS

--color-58e489: #58E489;
.background-58e489 { background-color: #58E489; }
.text-58e489 { color: #58E489; }

Luminance0.5937

Black text12.87:1AA Pass

White text1.63:1AA 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":"#58E489","rgb":[88,228,137],"hsl":[141,72,62],"cmyk":[61,0,40,11],"luminance":0.5937,"contrast":{"black":12.87,"white":1.63}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":12.87,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.63,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#A7F1C1","hex":"#A7F1C1","family":"green","bestTextColor":"#000000","contrastBlack":16,"contrastWhite":1.31,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#43F983","hex":"#43F983","family":"green","bestTextColor":"#000000","contrastBlack":15.12,"contrastWhite":1.39,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Light Green","hex":"#90EE90","family":"green","bestTextColor":"#000000","contrastBlack":14.82,"contrastWhite":1.42,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#58E4CF","hex":"#58E4CF","family":"cyan","bestTextColor":"#000000","contrastBlack":13.41,"contrastWhite":1.57,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#6DE458","hex":"#6DE458","family":"green","bestTextColor":"#000000","contrastBlack":12.89,"contrastWhite":1.63,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]}]

AI context

{"semanticGroups":["cool green","vibrant","vibrant green","Emerald 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/58e489.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/emerald.json","https://www.colorsencyclopedia.com/api/colors/paris-green.json","https://www.colorsencyclopedia.com/api/colors/medium-aquamarine.json"]}

Harmonies

{"complementary":"#E458B3","analogous":["#6DE458","#58E4CF"],"triadic":["#8958E4","#E48958"],"tetradic":["#586DE4","#E458B3","#E4CF58"],"splitComplementary":["#CF58E4","#E4586D"],"monochromatic":["#A7F1C1","#58E489","#1FC158"]}

Variants

{"light":"#A7F1C1","dark":"#1FC158","saturated":"#43F983","desaturated":"#6ECF90","pastel":"#CBF1D8","neon":"#66FF9C"}

Nearest named colors

[{"slug":"emerald","name":"Emerald","hex":"#50C878","distance":33.71943060017473},{"slug":"paris-green","name":"Paris Green","hex":"#50C878","distance":33.71943060017473},{"slug":"medium-aquamarine","name":"Medium Aquamarine","hex":"#66CDAA","distance":42.59107887809371},{"slug":"light-green","name":"Light Green","hex":"#90EE90","distance":57.3149195236284},{"slug":"medium-sea-green","name":"Medium Sea Green","hex":"#3CB371","distance":61.326992425847855}]

HEX meaning and use

About #58E489

#58E489 is classified as a cool green value with vibrant visual character. #58E489 is visually closest to Emerald, a named green color with HEX #50C878.

The RGB channels are 88, 228, and 137, with green carrying the strongest channel weight. In HSL, the hue is 141deg with 72% saturation and 62% 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 0.5937, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 33.72, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text12.87:1AA Pass

White text1.63:1AA Fail

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

AAA text options: #000000, #1A1A1A.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #58E489 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000012.87:1 · AAA

White text#FFFFFF1.63:1 · Fail

Accessible Alternatives

#A7F1C1#000000 text · best 16:1#A7F1C1

#43F983#000000 text · best 15.12:1#43F983

Light Green#000000 text · best 14.82:1#90EE90

#58E4CF#000000 text · best 13.41:1#58E4CF

#6DE458#000000 text · best 12.89:1#6DE458

Generated Palette

#58E489#58E489

#E458B3#E458B3

#6DE458#6DE458

#58E4CF#58E4CF

#A7F1C1#A7F1C1

#1FC158#1FC158

Color Harmonies

#E458B3#E458B3

#6DE458#6DE458

#58E4CF#58E4CF

#8958E4#8958E4

#E48958#E48958

Variants

#A7F1C1#A7F1C1

#1FC158#1FC158

#43F983#43F983

#6ECF90#6ECF90

#CBF1D8#CBF1D8

#66FF9C#66FF9C

Nearest Named Colors

Emerald#50C878

Paris Green#50C878

Medium Aquamarine#66CDAA

Light Green#90EE90

Medium Sea Green#3CB371

#58E489

CSS

Machine-Readable HEX Data (JSON)

About #58E489

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides