#66CCBD#66CCBD

#66CCBD is a light, moderate teal. Relative luminance 0.497; OKLCH L 78.0% C 0.098 H 182.9°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#66CCBD
RGB	rgb(102, 204, 189)
HSL	hsl(171, 50%, 60%)
HSV	hsv(171, 50%, 80%)
CMYK	cmyk(50%, 0%, 7.4%, 20%)
CIE-LAB	lab(75.87, -33.39, -1.66)
CIE-LCH	lch(75.87, 33.44, 182.85°)
OKLab	oklab(77.97% -0.0982 -0.005)
OKLCH	oklch(77.97% 0.098 182.9)
XYZ	xyz(36.2538, 49.6814, 55.8132)
Luminance	0.4969 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66CCBD #CC6675

analogous

#66CC8A #66CCBD #66A8CC

triadic

#66CCBD #BD66CC #CCBD66

tetradic

#66CCBD #8A66CC #CC6675 #A8CC66

square

#66CCBD #8A66CC #CC6675 #A8CC66

split-complementary

#66CCBD #CC66A8 #CC8A66

monochromatic

#2E8A7C #3DB8A6 #66CCBD #94DBD1 #C2EBE5

Accessibility & contrast

On white

1.92

#66CCBD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#66CCBD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66CCBD

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66CCBD	#FFFFFF	#000000	##000000
##66CCBD	1.00	1.92	10.94	10.94
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.94	21.00	1.00	1.00
##000000	10.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C2BC

Deuteranopia (green-blind)

#B3B6BE

Tritanopia (blue-blind)

#30CFC7

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #66ccbd;
/* rgb */ color: rgb(102, 204, 189);
/* oklch */ color: oklch(78.0% 0.098 182.9);

Tailwind

colors: {
  custom: {
    50: '#99dcd0',
    500: '#66ccbd',
    950: '#000000',
  },
}

SCSS

$custom: #66ccbd;
$custom-light: #99dcd0;
$custom-dark: #000000;

JSON

{
  "hex": "#66ccbd",
  "rgb": {
    "r": 102,
    "g": 204,
    "b": 189
  },
  "hsl": {
    "h": 171.176,
    "s": 50,
    "l": 60
  },
  "oklch": {
    "l": 0.77974,
    "c": 0.09832,
    "h": 182.9
  },
  "luminance": 0.49685
}

Semantic roles & 50–950 ramp

primary

#66CCBD

secondary

#DBB3B9

accent

#4E63DA

background

#F9FDFC

surface

#F2FBF9

border

#CCD4D2

text

#0E1514

muted

#7E8382

Preview Lab

Preview with #66CCBD

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

Preview Lab → · Contrast checker → · Palette generator →