#66BFB2#66BFB2

#66BFB2 is a light, moderate teal. Relative luminance 0.433; OKLCH L 74.6% C 0.088 H 183.3°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#66BFB2
RGB	rgb(102, 191, 178)
HSL	hsl(171, 41%, 57%)
HSV	hsv(171, 47%, 75%)
CMYK	cmyk(46.6%, 0%, 6.8%, 25.1%)
CIE-LAB	lab(71.76, -29.91, -1.72)
CIE-LCH	lch(71.76, 29.96, 183.30°)
OKLab	oklab(74.55% -0.0882 -0.0051)
OKLCH	oklch(74.55% 0.088 183.3)
XYZ	xyz(32.1429, 43.2981, 48.7744)
Luminance	0.4330 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66BFB2 #BF6673

analogous

#66BF86 #66BFB2 #66A0BF

triadic

#66BFB2 #B266BF #BFB266

tetradic

#66BFB2 #8666BF #BF6673 #A0BF66

square

#66BFB2 #8666BF #BF6673 #A0BF66

split-complementary

#66BFB2 #BF66A0 #BF8666

monochromatic

#32786E #44A396 #66BFB2 #91D1C8 #BCE3DD

Accessibility & contrast

On white

2.17

#66BFB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#66BFB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66BFB2

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66BFB2	#FFFFFF	#000000	##000000
##66BFB2	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8B6B2

Deuteranopia (green-blind)

#A9ABB3

Tritanopia (blue-blind)

#3DC2BB

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #66bfb2;
/* rgb */ color: rgb(102, 191, 178);
/* oklch */ color: oklch(74.6% 0.088 183.3);

Tailwind

colors: {
  custom: {
    50: '#97d2c9',
    500: '#66bfb2',
    950: '#000000',
  },
}

SCSS

$custom: #66bfb2;
$custom-light: #97d2c9;
$custom-dark: #000000;

JSON

{
  "hex": "#66bfb2",
  "rgb": {
    "r": 102,
    "g": 191,
    "b": 178
  },
  "hsl": {
    "h": 171.236,
    "s": 41.014,
    "l": 57.451
  },
  "oklch": {
    "l": 0.74551,
    "c": 0.08831,
    "h": 183.3
  },
  "luminance": 0.43301
}

Semantic roles & 50–950 ramp

primary

#66BFB2

secondary

#D2AEB4

accent

#5769D1

background

#F9FCFC

surface

#F2F9F8

border

#CCD2D1

text

#0E1413

muted

#7E8282

Preview Lab

Preview with #66BFB2

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

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