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66EA73

#66EA73 closest to Grotesque Green

#66EA73 is a light, vivid green; the closest named color is Grotesque Green. In the RGB color model it is made of 40.0% red, 91.8% green and 45.1% blue (rgb(102, 234, 115)). Its HSL value is 126° hue, 76% saturation and 66% lightness, and in CMYK it is 56% cyan, 0% magenta, 51% yellow and 8% black. #66EA73 is a cool color. Black text reads best on it, with a contrast ratio of 13.58:1.

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#66EA73 color conversion

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HSL
HSB / HSV
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CIELAB
CIELCh
CIELUV
OKLCH

Variations of #66EA73

Shades

Mixed with black: richer and darker.

66EA7358CB634AAE543C91452F7536235A2817411B0C290F041305000301

Tints

Mixed with white: lighter and softer.

66EA737AED838CEF929CF2A0ACF4AEBAF6BCC9F8CAD7FAD7E4FCE4F2FEF2

Tones

Mixed with gray: calmer and more muted.

66EA736CDF7672D57976CA7B79BF7C7CB57E7DAA7F7FA07F809580808B80

Hues

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

ECC700DBCF00C6D700ABDE2E8CE55466EA7327EE8F00ECAD00EAC400E8D600E6E7

Temperatures

Cooler on the left, warmer on the right.

4ED69D53DA9658DE8E5CE28661E67D66EA7374E7707FE36D8AE06A93DC679CD964

#66EA73 color harmonies

Complementary

The opposite hue — maximum contrast and energy.

66EA73EA66DD
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Split complementary

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

66EA73B566EAEA669B
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Analogous

Neighbouring hues — calm, cohesive and natural.

66EA739BEA6666EAB5
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Triadic

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

66EA737366EAEA7366
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Tetradic

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

66EA7366DDEAEA66DDEA7366
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Square

Four hues spaced at 90° — bold and playful.

66EA73669BEAEA66DDEAB566
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#66EA73 for color-blind viewers (and dogs)

How #66EA73 appears with each type of color vision deficiency (Machado 2009 model) — and to your dog. Try the dog vision simulator →

  • Dog vision 70% similarHow dogs see it · simulated as #DCCB7C
  • Protanopia 70% similar1.3% of men, 0.02% of women · simulated as #EED769
  • Protanomaly 77% similar1.3% of men, 0.02% of women · simulated as #D4DB6E
  • Deuteranopia 70% similar1.2% of men, 0.01% of women · simulated as #DCCB7C
  • Deuteranomaly 79% similar5% of men, 0.35% of women · simulated as #C3D679
  • Tritanopia 76% similar0.001% of men, 0.03% of women · simulated as #4CE5CF
  • Tritanomaly 88% similar0.0001% of men, 0.0001% of women · simulated as #58E8A5
  • Achromatopsia 60% similar0.003% of men, 0.003% of women · simulated as #D0D0D0
  • Achromatomaly 69% similar0.001% of men, 0.001% of women · simulated as #BCD7BE

#66EA73 contrast checker

AaThe quick brown fox jumps over the lazy dog.
1.55:1 Very poor#66EA73 text on white
AA normalFailAAA normalFail
AA largeFailAAA largeFail
AaThe quick brown fox jumps over the lazy dog.
13.58:1 Super#66EA73 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 #66EA73

Palettes with #66EA73

#66EA73 in CSS

/* Grotesque Green */
.color { color: #66EA73; }
.background { background-color: #66EA73; }
.border { border: 1px solid #66EA73; }

/* Other notations */
color: rgb(102 234 115);
color: hsl(126 76% 66%);
color: oklch(0.837 0.198 145.4);

#66EA73 FAQ

What color is #66EA73?

#66EA73 is a light, vivid green. Its closest named color is Grotesque Green. It belongs to the green color family and is a cool color.

What is the RGB value of #66EA73?

#66EA73 is rgb(102, 234, 115) in RGB, hsl(126, 76%, 66%) in HSL and cmyk(56%, 0%, 51%, 8%) in CMYK.

What is the complementary color of #66EA73?

The complementary color of #66EA73 is #EA66DD, which sits opposite it on the color wheel.

Which text color works on #66EA73?

Black text has the best contrast on #66EA73: 13.58:1, which meets the WCAG AA requirement of 4.5:1 for normal text.

Is #66EA73 a warm or cool color?

#66EA73 is a cool color.