#66BECD#66BECD

#66BECD is a light, moderate teal. Relative luminance 0.441; OKLCH L 75.2% C 0.087 H 209.8°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#66BECD
RGB	rgb(102, 190, 205)
HSL	hsl(189, 51%, 60%)
HSV	hsv(189, 50%, 80%)
CMYK	cmyk(50.2%, 7.3%, 0%, 19.6%)
CIE-LAB	lab(72.27, -22.39, -15.71)
CIE-LCH	lch(72.27, 27.35, 215.05°)
OKLab	oklab(75.23% -0.0757 -0.0434)
OKLCH	oklch(75.23% 0.087 209.8)
XYZ	xyz(34.9081, 44.0565, 64.4099)
Luminance	0.4406 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66BECD #CD7566

analogous

#66CDA9 #66BECD #668ACD

triadic

#66BECD #CD66BE #BECD66

tetradic

#66BECD #A966CD #CD7566 #8ACD66

square

#66BECD #A966CD #CD7566 #8ACD66

split-complementary

#66BECD #CD668A #CDA966

monochromatic

#2D7D8B #3DA7B9 #66BECD #94D2DC #C2E5EB

Accessibility & contrast

On white

2.14

#66BECD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#66BECD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66BECD

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66BECD	#FFFFFF	#000000	##000000
##66BECD	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B8CE

Deuteranopia (green-blind)

#A0ACCD

Tritanopia (blue-blind)

#25C5C2

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #66becd;
/* rgb */ color: rgb(102, 190, 205);
/* oklch */ color: oklch(75.2% 0.087 209.8);

Tailwind

colors: {
  custom: {
    50: '#99d1dc',
    500: '#66becd',
    950: '#000000',
  },
}

SCSS

$custom: #66becd;
$custom-light: #99d1dc;
$custom-dark: #000000;

JSON

{
  "hex": "#66becd",
  "rgb": {
    "r": 102,
    "g": 190,
    "b": 205
  },
  "hsl": {
    "h": 188.738,
    "s": 50.739,
    "l": 60.196
  },
  "oklch": {
    "l": 0.75226,
    "c": 0.0872,
    "h": 209.8
  },
  "luminance": 0.44059
}

Semantic roles & 50–950 ramp

primary

#66BECD

secondary

#DBB9B4

accent

#3D27BE

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #66BECD

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

Preview Lab → · Contrast checker → · Palette generator →