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40EC00

#40EC00 closest to Nuclear Meltdown

#40EC00 is a light, vivid green; the closest named color is Nuclear Meltdown. In the RGB color model it is made of 25.1% red, 92.5% green and 0.0% blue (rgb(64, 236, 0)). Its HSL value is 104° hue, 100% saturation and 46% lightness, and in CMYK it is 73% cyan, 0% magenta, 100% yellow and 7% black. #40EC00 is a cool color. Black text reads best on it, with a contrast ratio of 13.22:1.

Make a palette with #40EC00

#40EC00 color conversion

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RGB
HSL
HSB / HSV
HWB
CMYK
XYZ
CIELAB
CIELCh
CIELUV
OKLCH

Variations of #40EC00

Shades

Mixed with black: richer and darker.

40EC0036CD002DAF002492001B7600135B000B4200052900011300000300

Tints

Mixed with white: lighter and softer.

40EC005FEF4277F2608CF4799EF68EB0F8A3C1FAB6D1FCC9E1FDDBF0FEED

Tones

Mixed with gray: calmer and more muted.

40EC0050E1305BD74364CC516BC15C71B76476AC6C79A1727C96777E8B7C

Hues

The same lightness and chroma, rotated around the color wheel.

EFBF00DFC700CCCF00B4D70091E00040EC0000EC7300E99D00E6B700E4CA00E2DB

Temperatures

Cooler on the left, warmer on the right.

22D87629DC6A2FE05C35E44B3AE83540EC0056E90167E50275E20381DE048CDB05

#40EC00 color harmonies

Complementary

The opposite hue — maximum contrast and energy.

40EC00AC00EC
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Split complementary

The two hues next to the complement — contrast with less tension.

40EC003600ECEC00B6
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Analogous

Neighbouring hues — calm, cohesive and natural.

40EC00B6EC0000EC36
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Triadic

Three hues evenly spaced at 120° — vibrant yet balanced.

40EC000040ECEC0040
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Tetradic

Two complementary pairs — rich, best with one dominant color.

40EC0000ECACAC00ECEC0040
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Square

Four hues spaced at 90° — bold and playful.

40EC0000B6ECAC00ECEC3600
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#40EC00 for color-blind viewers (and dogs)

How #40EC00 appears with each type of color vision deficiency (Machado 2009 model) — and to your dog. Try the dog vision simulator →

  • Dog vision 64% similarHow dogs see it · simulated as #DFC835
  • Protanopia 63% similar1.3% of men, 0.02% of women · simulated as #F2D500
  • Protanomaly 71% similar1.3% of men, 0.02% of women · simulated as #D5DA00
  • Deuteranopia 64% similar1.2% of men, 0.01% of women · simulated as #DFC835
  • Deuteranomaly 74% similar5% of men, 0.35% of women · simulated as #C2D529
  • Tritanopia 64% similar0.001% of men, 0.03% of women · simulated as #00E4C8
  • Tritanomaly 81% similar0.0001% of men, 0.0001% of women · simulated as #24E98D
  • Achromatopsia 46% similar0.003% of men, 0.003% of women · simulated as #CDCDCD
  • Achromatomaly 57% similar0.001% of men, 0.001% of women · simulated as #B7D5B4

#40EC00 contrast checker

AaThe quick brown fox jumps over the lazy dog.
1.59:1 Very poor#40EC00 text on white
AA normalFailAAA normalFail
AA largeFailAAA largeFail
AaThe quick brown fox jumps over the lazy dog.
13.22:1 Super#40EC00 text on black
AA normalPassAAA normalPass
AA largePassAAA largePass

Need another background? Pick any pair in the palette generator and open the contrast panel.

Colors similar to #40EC00

Palettes with #40EC00

#40EC00 in CSS

/* Nuclear Meltdown */
.color { color: #40EC00; }
.background { background-color: #40EC00; }
.border { border: 1px solid #40EC00; }

/* Other notations */
color: rgb(64 236 0);
color: hsl(104 100% 46%);
color: oklch(0.824 0.269 140.7);

#40EC00 FAQ

What color is #40EC00?

#40EC00 is a light, vivid green. Its closest named color is Nuclear Meltdown. It belongs to the green color family and is a cool color.

What is the RGB value of #40EC00?

#40EC00 is rgb(64, 236, 0) in RGB, hsl(104, 100%, 46%) in HSL and cmyk(73%, 0%, 100%, 7%) in CMYK.

What is the complementary color of #40EC00?

The complementary color of #40EC00 is #AC00EC, which sits opposite it on the color wheel.

Which text color works on #40EC00?

Black text has the best contrast on #40EC00: 13.22:1, which meets the WCAG AA requirement of 4.5:1 for normal text.

Is #40EC00 a warm or cool color?

#40EC00 is a cool color.