#66AFA1#66AFA1

#66AFA1 is a light, moderate teal. Relative luminance 0.361; OKLCH L 70.2% C 0.077 H 180.3°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#66AFA1
RGB	rgb(102, 175, 161)
HSL	hsl(168, 31%, 54%)
HSV	hsv(168, 42%, 69%)
CMYK	cmyk(41.7%, 0%, 8%, 31.4%)
CIE-LAB	lab(66.56, -26.22, 0.03)
CIE-LCH	lch(66.56, 26.22, 179.94°)
OKLab	oklab(70.21% -0.0766 -0.0003)
OKLCH	oklch(70.21% 0.077 180.3)
XYZ	xyz(27.2400, 36.0560, 39.2354)
Luminance	0.3606 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66AFA1 #AF6674

analogous

#66AF7D #66AFA1 #6699AF

triadic

#66AFA1 #A166AF #AFA166

tetradic

#66AFA1 #7D66AF #AF6674 #99AF66

square

#66AFA1 #7D66AF #AF6674 #99AF66

split-complementary

#66AFA1 #AF6699 #AF7D66

monochromatic

#35665C #4A8E81 #66AFA1 #8EC4BA #B6D9D2

Accessibility & contrast

On white

2.56

#66AFA1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#66AFA1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66AFA1

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66AFA1	#FFFFFF	#000000	##000000
##66AFA1	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A7A0

Deuteranopia (green-blind)

#9D9EA2

Tritanopia (blue-blind)

#4BB1AB

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #66afa1;
/* rgb */ color: rgb(102, 175, 161);
/* oklch */ color: oklch(70.2% 0.077 180.3);

Tailwind

colors: {
  custom: {
    50: '#95c7bc',
    500: '#66afa1',
    950: '#000000',
  },
}

SCSS

$custom: #66afa1;
$custom-light: #95c7bc;
$custom-dark: #000000;

JSON

{
  "hex": "#66afa1",
  "rgb": {
    "r": 102,
    "g": 175,
    "b": 161
  },
  "hsl": {
    "h": 168.493,
    "s": 31.33,
    "l": 54.314
  },
  "oklch": {
    "l": 0.70211,
    "c": 0.0766,
    "h": 180.3
  },
  "luminance": 0.36058
}

Semantic roles & 50–950 ramp

primary

#66AFA1

secondary

#C8A9AF

accent

#6074C8

background

#F9FCFB

surface

#F2F8F6

border

#CCD1D0

text

#0E1312

muted

#7E8281

Preview Lab

Preview with #66AFA1

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →