HEX atlas value

#1CE34E

#1CE34E is a cool green HEX color nearest Lime Green. RGB 28, 227, 78, HSL 135° 78% 50%, luminance 0.5574; view contrast and conversions.

green cool vibrant

#1CE34E Sample readable text

HEX #1CE34E

RGB rgb(28, 227, 78)

HSL hsl(135 78% 50%)

CMYK cmyk(88, 0, 66, 11)

Luminance 0.5574

Contrast Black 12.15:1White 1.73:1

CSS

--color-1ce34e: #1CE34E;
.background-1ce34e { background-color: #1CE34E; }
.text-1ce34e { color: #1CE34E; }

HEX meaning and use

About #1CE34E

#1CE34E is classified as a cool green value with vibrant visual character. #1CE34E is visually closest to Lime Green, a named green color with HEX #32CD32.

The RGB channels are 28, 227, and 78, with green carrying the strongest channel weight. In HSL, the hue is 135deg with 78% saturation and 50% lightness, so this page treats it as a high-saturation, mid-lightness atlas color rather than a generic swatch.

Practical uses for this HEX value include color conversion, WCAG contrast checks, CSS color tokens, and high-energy accents. Its luminance is 0.5574, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 41.86, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text12.15:1AA Pass

White text1.73:1AA Fail

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

AAA text options: #000000, #1A1A1A.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #1CE34E needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000012.15:1 · AAA

White text#FFFFFF1.73:1 · Fail

Accessible Alternatives

Spring Green#00FF7F · #000000 text · best 15.61:1 Neon Green#39FF14 · #000000 text · best 15.49:1 #00FF40#00FF40 · #000000 text · best 15.38:1 #6EED8E#6EED8E · #000000 text · best 14.17:1 #1CE3B1#1CE3B1 · #000000 text · best 12.67:1

Generated Palette

#1CE34E#1CE34E

#E31CB1#E31CB1

#4EE31C#4EE31C

#1CE3B1#1CE3B1

#6EED8E#6EED8E

#129132#129132

Color Harmonies

#E31CB1#E31CB1

#4EE31C#4EE31C

#1CE3B1#1CE3B1

#4E1CE3#4E1CE3

#E34E1C#E34E1C

Variants

#6EED8E#6EED8E

#129132#129132

#00FF40#00FF40

#38C75C#38C75C

#97E7AB#97E7AB

#29FF5E#29FF5E

Nearest Named Colors

Lime Green#32CD32

Spring Green#00FF7F

Medium Sea Green#3CB371

Neon Green#39FF14

Jade#00A86B

Luminance0.5574

Black text12.15:1AA Pass

White text1.73:1AA 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":"#1CE34E","rgb":[28,227,78],"hsl":[135,78,50],"cmyk":[88,0,66,11],"luminance":0.5574,"contrast":{"black":12.15,"white":1.73}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":12.15,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.73,"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":"Neon Green","hex":"#39FF14","family":"green","bestTextColor":"#000000","contrastBlack":15.49,"contrastWhite":1.36,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#00FF40","hex":"#00FF40","family":"green","bestTextColor":"#000000","contrastBlack":15.38,"contrastWhite":1.37,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#6EED8E","hex":"#6EED8E","family":"green","bestTextColor":"#000000","contrastBlack":14.17,"contrastWhite":1.48,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#1CE3B1","hex":"#1CE3B1","family":"cyan","bestTextColor":"#000000","contrastBlack":12.67,"contrastWhite":1.66,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]}]

AI context

{"semanticGroups":["cool green","vibrant","vibrant green","Lime 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/1ce34e.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/lime-green.json","https://www.colorsencyclopedia.com/api/colors/spring-green.json","https://www.colorsencyclopedia.com/api/colors/medium-sea-green.json"]}

Harmonies

{"complementary":"#E31CB1","analogous":["#4EE31C","#1CE3B1"],"triadic":["#4E1CE3","#E34E1C"],"tetradic":["#1C4EE3","#E31CB1","#E3B11C"],"splitComplementary":["#B11CE3","#E31C4E"],"monochromatic":["#6EED8E","#1CE34E","#129132"]}

Variants

{"light":"#6EED8E","dark":"#129132","saturated":"#00FF40","desaturated":"#38C75C","pastel":"#97E7AB","neon":"#29FF5E"}

Nearest named colors

[{"slug":"lime-green","name":"Lime Green","hex":"#32CD32","distance":41.8568990729127},{"slug":"spring-green","name":"Spring Green","hex":"#00FF7F","distance":63},{"slug":"medium-sea-green","name":"Medium Sea Green","hex":"#3CB371","distance":67.47592163134935},{"slug":"neon-green","name":"Neon Green","hex":"#39FF14","distance":70.63285354564121},{"slug":"jade","name":"Jade","hex":"#00A86B","distance":71.45628033979938}]

#1CE34E

CSS

About #1CE34E

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Machine-Readable HEX Data (JSON)

Related HEX Guides