#66BFAE#66BFAE

#66BFAE is a light, moderate teal. Relative luminance 0.431; OKLCH L 74.4% C 0.090 H 179.8°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#66BFAE
RGB	rgb(102, 191, 174)
HSL	hsl(169, 41%, 57%)
HSV	hsv(169, 47%, 75%)
CMYK	cmyk(46.6%, 0%, 8.9%, 25.1%)
CIE-LAB	lab(71.65, -30.88, 0.30)
CIE-LCH	lch(71.65, 30.89, 179.44°)
OKLab	oklab(74.43% -0.0899 0.0003)
OKLCH	oklch(74.43% 0.09 179.8)
XYZ	xyz(31.7471, 43.1398, 46.6900)
Luminance	0.4314 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66BFAE #BF6677

analogous

#66BF81 #66BFAE #66A4BF

triadic

#66BFAE #AE66BF #BFAE66

tetradic

#66BFAE #8166BF #BF6677 #A4BF66

square

#66BFAE #8166BF #BF6677 #A4BF66

split-complementary

#66BFAE #BF66A4 #BF8166

monochromatic

#32786B #44A391 #66BFAE #91D1C5 #BCE3DC

Accessibility & contrast

On white

2.18

#66BFAE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#66BFAE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66BFAE

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66BFAE	#FFFFFF	#000000	##000000
##66BFAE	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8B6AD

Deuteranopia (green-blind)

#AAABAF

Tritanopia (blue-blind)

#40C2BA

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #66bfae;
/* rgb */ color: rgb(102, 191, 174);
/* oklch */ color: oklch(74.4% 0.090 179.8);

Tailwind

colors: {
  custom: {
    50: '#97d2c6',
    500: '#66bfae',
    950: '#000000',
  },
}

SCSS

$custom: #66bfae;
$custom-light: #97d2c6;
$custom-dark: #000000;

JSON

{
  "hex": "#66bfae",
  "rgb": {
    "r": 102,
    "g": 191,
    "b": 174
  },
  "hsl": {
    "h": 168.539,
    "s": 41.014,
    "l": 57.451
  },
  "oklch": {
    "l": 0.74429,
    "c": 0.08992,
    "h": 179.8
  },
  "luminance": 0.43142
}

Semantic roles & 50–950 ramp

primary

#66BFAE

secondary

#D2AEB5

accent

#576ED1

background

#F9FCFC

surface

#F2F9F8

border

#CCD2D1

text

#0E1413

muted

#7E8282

Preview Lab

Preview with #66BFAE

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

Preview Lab → · Contrast checker → · Palette generator →