#66BEBC#66BEBC

#66BEBC is a light, moderate teal. Relative luminance 0.433; OKLCH L 74.6% C 0.085 H 193.6°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#66BEBC
RGB	rgb(102, 190, 188)
HSL	hsl(179, 40%, 57%)
HSV	hsv(179, 46%, 75%)
CMYK	cmyk(46.3%, 0%, 1.1%, 25.5%)
CIE-LAB	lab(71.74, -26.91, -7.21)
CIE-LCH	lch(71.74, 27.85, 194.99°)
OKLab	oklab(74.63% -0.0827 -0.0199)
OKLCH	oklch(74.63% 0.085 193.6)
XYZ	xyz(32.9664, 43.2798, 54.1838)
Luminance	0.4328 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66BEBC #BE6668

analogous

#66BE90 #66BEBC #6694BE

triadic

#66BEBC #BC66BE #BEBC66

tetradic

#66BEBC #9066BE #BE6668 #94BE66

square

#66BEBC #9066BE #BE6668 #94BE66

split-complementary

#66BEBC #BE6694 #BE9066

monochromatic

#337775 #45A2A0 #66BEBC #91D0CF #BCE2E2

Accessibility & contrast

On white

2.17

#66BEBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#66BEBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66BEBC

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66BEBC	#FFFFFF	#000000	##000000
##66BEBC	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)

#B4B6BC

Deuteranopia (green-blind)

#A5ABBD

Tritanopia (blue-blind)

#36C3BD

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #66bebc;
/* rgb */ color: rgb(102, 190, 188);
/* oklch */ color: oklch(74.6% 0.085 193.6);

Tailwind

colors: {
  custom: {
    50: '#98d2d0',
    500: '#66bebc',
    950: '#000000',
  },
}

SCSS

$custom: #66bebc;
$custom-light: #98d2d0;
$custom-dark: #000000;

JSON

{
  "hex": "#66bebc",
  "rgb": {
    "r": 102,
    "g": 190,
    "b": 188
  },
  "hsl": {
    "h": 178.636,
    "s": 40.367,
    "l": 57.255
  },
  "oklch": {
    "l": 0.74634,
    "c": 0.08505,
    "h": 193.6
  },
  "luminance": 0.43283
}

Semantic roles & 50–950 ramp

primary

#66BEBC

secondary

#D2AEAF

accent

#585AD0

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0E1413

muted

#7E8282

Preview Lab

Preview with #66BEBC

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

Preview Lab → · Contrast checker → · Palette generator →