#66CED2#66CED2

#66CED2 is a light, moderate teal. Relative luminance 0.516; OKLCH L 79.1% C 0.097 H 198.7°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#66CED2
RGB	rgb(102, 206, 210)
HSL	hsl(182, 55%, 61%)
HSV	hsv(182, 51%, 82%)
CMYK	cmyk(51.4%, 1.9%, 0%, 17.6%)
CIE-LAB	lab(77.05, -28.97, -11.24)
CIE-LCH	lch(77.05, 31.07, 201.20°)
OKLab	oklab(79.12% -0.0915 -0.031)
OKLCH	oklch(79.12% 0.097 198.7)
XYZ	xyz(39.1789, 51.6169, 68.8587)
Luminance	0.5162 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66CED2 #D26A66

analogous

#66D2A0 #66CED2 #6698D2

triadic

#66CED2 #D266CE #CED266

tetradic

#66CED2 #A066D2 #D26A66 #98D266

square

#66CED2 #A066D2 #D26A66 #98D266

split-complementary

#66CED2 #D26698 #D2A066

monochromatic

#2B8F93 #39BDC2 #66CED2 #95DDE0 #C5ECEE

Accessibility & contrast

On white

1.85

#66CED2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#66CED2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66CED2

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66CED2	#FFFFFF	#000000	##000000
##66CED2	1.00	1.85	11.32	11.32
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C6D2

Deuteranopia (green-blind)

#B0B9D3

Tritanopia (blue-blind)

#0ED4CF

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #66ced2;
/* rgb */ color: rgb(102, 206, 210);
/* oklch */ color: oklch(79.1% 0.097 198.7);

Tailwind

colors: {
  custom: {
    50: '#9adddf',
    500: '#66ced2',
    950: '#000000',
  },
}

SCSS

$custom: #66ced2;
$custom-light: #9adddf;
$custom-dark: #000000;

JSON

{
  "hex": "#66ced2",
  "rgb": {
    "r": 102,
    "g": 206,
    "b": 210
  },
  "hsl": {
    "h": 182.222,
    "s": 54.545,
    "l": 61.176
  },
  "oklch": {
    "l": 0.79122,
    "c": 0.09659,
    "h": 198.7
  },
  "luminance": 0.51621
}

Semantic roles & 50–950 ramp

primary

#66CED2

secondary

#984744

accent

#2923C2

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #66CED2

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

Preview Lab → · Contrast checker → · Palette generator →