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#66ac58 color: Techno Green

#66ac58 is rgb(102, 172, 88) in RGB and oklch(67.803% 0.13735 140.352) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

110°
100%

67.8%
0.137
140°
  • Green
  • Medium
  • Soft
  • Neutral
  • ≈ Jade
  • emerald-500
  • Black 33%

Inside sRGB: displays the same on any screen.

White text
2.76:1Hard to read
Lc -58
Black text
7.61:1Readable · AA
Lc 51

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About #66ac58

#66ac58 is a soft green color. In OKLCH it has 67.8% lightness, 0.137 chroma and a hue of 140°.

Inside sRGB: displays the same on any screen.

White text on it reaches 2.76:1 contrast and black text 7.61:1, so black text reads better.

The closest named color is Techno Green (#69ac58). In Tailwind CSS the closest color is emerald-500.

More medium green colors

Lighter: #66ac58 mixed with white

  1. 66ac58
  2. 76b469
  3. 85bd7a
  4. 94c58b
  5. a4ce9b
  6. b3d6ac
  7. c2debc
  8. d1e6cd
  9. e0efdd
  10. f0f7ee

Darker: #66ac58 mixed with black

  1. 66ac58
  2. 58954b
  3. 4a7f3f
  4. 3c6933
  5. 2f5428
  6. 23401d
  7. 172d12
  8. 0c1b09
  9. 040b03
  10. 000100

Calmer: #66ac58 with less saturation

  1. 66ac58
  2. 6caa60
  3. 72a867
  4. 77a76e
  5. 7ca574
  6. 81a37a
  7. 86a181
  8. 8b9e86
  9. 8f9c8c
  10. 939a92

Questions about #66ac58

What color is #66ac58?

#66ac58 is soft green. The closest named color is Techno Green. In RGB it is rgb(102, 172, 88), in HSL hsl(110, 33.6%, 50.98%) and in OKLCH oklch(67.803% 0.13735 140.352).

What colors go well with #66ac58?

The complementary color of #66ac58 is #bd7acb. For a calmer combination use the analogous colors #9d9e23 and #00b28b. The triadic partners are #6597ec and #e07273.

Is white or black text more readable on #66ac58?

Black text reads better on #66ac58: white gives a contrast ratio of 2.76:1 and black gives 7.61:1. WCAG AA asks for at least 4.5:1 for body text.

Is #66ac58 a warm or cool color?

#66ac58 is a neutral color. In OKLCH its hue is 140 degrees, its lightness 67.8% and its chroma 0.137.