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Medium Aquamarine

Hex #66CDAA, rgb(102 205 170). A green CSS named color.

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Medium Aquamarine color codes

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RGB
HSL
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HWB
CMYK
OKLCH
OKLab
Lab
LCH
CSS keyword

About Medium Aquamarine

Medium Aquamarine is a light moderately saturated green with the hex code #66CDAA. In RGB it is made of 102 red, 205 green and 170 blue; in HSL its hue is 160°, with 51% saturation and 60% lightness. Its perceptual lightness (OKLCH L) is 77.7%.

It is a CSS named color, so you can write "mediumaquamarine" anywhere CSS accepts a color. Against white it has a contrast ratio of 1.93:1 and against black 10.88:1, so black text reads better on it and passes WCAG AA for normal text.

Tints, shades and tones

Medium Aquamarine mixed step by step with white, black and middle gray (#808080).

Tints (with white)

Shades (with black)

Tones (with gray)

Medium Aquamarine 50-950 scale

A Tailwind-style scale built in OKLCH; the original color sits on the step with the closest lightness.

Colors that go with Medium Aquamarine

Color harmonies rotate the hue in OKLCH and keep the lightness and chroma. Each color links to its closest named color.

Complementary

Analogous

Triadic

Split complementary

Tetradic

Square

Monochromatic

Contrast and readability

WCAG 2 contrast of Medium Aquamarine with white and black. The readable text color on Medium Aquamarine is black.

Medium Aquamarine textSmall text on white

On white1.93:1

  • AA fail
  • AA Large fail
  • AAA fail
  • UI 3:1 fail

APCA Lc 37

Medium Aquamarine textSmall text on black

On black10.88:1

  • AA pass
  • AA Large pass
  • AAA pass
  • UI 3:1 pass

APCA Lc -66

Black text on Medium Aquamarine (#000000)

Test any pair in the contrast checker.

Color blindness preview

How Medium Aquamarine appears with each type of color vision deficiency (simulated with the Machado model).

  • Protanopia#C8C1A8
  • Deuteranopia#B9B6AC
  • Tritanopia#3ECEC3
  • Protanomaly#B4C3A9
  • Deuteranomaly#ABBCAC
  • Tritanomaly#57CDB6
  • Achromatopsia#BABABA

Colors similar to Medium Aquamarine

The closest named colors by perceptual difference (OKLab).

Use Medium Aquamarine in CSS and Tailwind

CSS
.medium-aquamarine {
  color: mediumaquamarine; /* #66CDAA */
  background-color: rgb(102 205 170);
  border-color: oklch(77.7% 0.11 168.8);
}
Tailwind CSS
/* Tailwind CSS v4: bg-medium-aquamarine-500, text-medium-aquamarine-700... */
@theme {
  --color-medium-aquamarine-50: #F2FDF8;
  --color-medium-aquamarine-100: #D8F3E7;
  --color-medium-aquamarine-200: #B0E3CF;
  --color-medium-aquamarine-300: #66CDAA;
  --color-medium-aquamarine-400: #00AE86;
  --color-medium-aquamarine-500: #009673;
  --color-medium-aquamarine-600: #008062;
  --color-medium-aquamarine-700: #00684F;
  --color-medium-aquamarine-800: #00543F;
  --color-medium-aquamarine-900: #004433;
  --color-medium-aquamarine-950: #001C13;
}

<!-- or the exact color, no config -->
<div class="bg-[#66CDAA] text-[#000000]">…</div>