HEX atlas value

#1CE380

#1CE380 is a cool green HEX color close to Spring Green. According to Colors Encyclopedia, it converts to RGB 28, 227, 128, HSL 150, 78%, 50%, has luminance 0.5674, and belongs to the vibrant group.

green cool vibrant

#1CE380 Sample readable text

HEX #1CE380

RGB rgb(28, 227, 128)

HSL hsl(150 78% 50%)

CMYK cmyk(88, 0, 44, 11)

Luminance 0.5674

Contrast Black 12.35:1White 1.7:1

CSS

--color-1ce380: #1CE380;
.background-1ce380 { background-color: #1CE380; }
.text-1ce380 { color: #1CE380; }

Luminance0.5674

Black text12.35:1AA Pass

White text1.7:1AA 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":"#1CE380","rgb":[28,227,128],"hsl":[150,78,50],"cmyk":[88,0,44,11],"luminance":0.5674,"contrast":{"black":12.35,"white":1.7}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":12.35,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.7,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#00FF80","hex":"#00FF80","family":"green","bestTextColor":"#000000","contrastBlack":15.62,"contrastWhite":1.34,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Spring Green","hex":"#00FF7F","family":"green","bestTextColor":"#000000","contrastBlack":15.61,"contrastWhite":1.35,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Medium Spring Green","hex":"#00FA9A","family":"green","bestTextColor":"#000000","contrastBlack":15.14,"contrastWhite":1.39,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#6EEDAD","hex":"#6EEDAD","family":"green","bestTextColor":"#000000","contrastBlack":14.38,"contrastWhite":1.46,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#1CE3E3","hex":"#1CE3E3","family":"cyan","bestTextColor":"#000000","contrastBlack":13.15,"contrastWhite":1.6,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]}]

AI context

{"semanticGroups":["cool green","vibrant","vibrant green","Spring 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/1ce380.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/spring-green.json","https://www.colorsencyclopedia.com/api/colors/medium-spring-green.json","https://www.colorsencyclopedia.com/api/colors/emerald.json"]}

Harmonies

{"complementary":"#E31C80","analogous":["#1CE31C","#1CE3E3"],"triadic":["#7F1CE3","#E37F1C"],"tetradic":["#1C1CE3","#E31C80","#E3E31C"],"splitComplementary":["#E31CE3","#E31C1C"],"monochromatic":["#6EEDAD","#1CE380","#129152"]}

Variants

{"light":"#6EEDAD","dark":"#129152","saturated":"#00FF80","desaturated":"#38C780","pastel":"#97E7BF","neon":"#29FF94"}

Nearest named colors

[{"slug":"spring-green","name":"Spring Green","hex":"#00FF7F","distance":39.61060464067672},{"slug":"medium-spring-green","name":"Medium Spring Green","hex":"#00FA9A","distance":44.598206241955516},{"slug":"emerald","name":"Emerald","hex":"#50C878","distance":59.135437767890075},{"slug":"paris-green","name":"Paris Green","hex":"#50C878","distance":59.135437767890075},{"slug":"medium-sea-green","name":"Medium Sea Green","hex":"#3CB371","distance":59.60704656330491}]

HEX meaning and use

About #1CE380

#1CE380 is classified as a cool green value with vibrant visual character. #1CE380 is visually closest to Spring Green, a named green color with HEX #00FF7F.

The RGB channels are 28, 227, and 128, with green carrying the strongest channel weight. In HSL, the hue is 150deg with 78% saturation and 50% 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 0.5674, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 39.61, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text12.35:1AA Pass

White text1.7:1AA Fail

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

AAA text options: #000000, #1A1A1A.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #1CE380 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000012.35:1 · AAA

White text#FFFFFF1.7:1 · Fail

Accessible Alternatives

#00FF80#000000 text · best 15.62:1#00FF80

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

Medium Spring Green#000000 text · best 15.14:1#00FA9A

#6EEDAD#000000 text · best 14.38:1#6EEDAD

#1CE3E3#000000 text · best 13.15:1#1CE3E3

Generated Palette

#1CE380#1CE380

#E31C80#E31C80

#1CE31C#1CE31C

#1CE3E3#1CE3E3

#6EEDAD#6EEDAD

#129152#129152

Color Harmonies

#E31C80#E31C80

#1CE31C#1CE31C

#1CE3E3#1CE3E3

#7F1CE3#7F1CE3

#E37F1C#E37F1C

Variants

#6EEDAD#6EEDAD

#129152#129152

#00FF80#00FF80

#38C780#38C780

#97E7BF#97E7BF

#29FF94#29FF94

Nearest Named Colors

Spring Green#00FF7F

Medium Spring Green#00FA9A

Emerald#50C878

Paris Green#50C878

Medium Sea Green#3CB371

#1CE380

CSS

Machine-Readable HEX Data (JSON)

About #1CE380

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides