#66DBBD#66DBBD

#66DBBD is a light, moderate teal. Relative luminance 0.572; OKLCH L 81.5% C 0.115 H 174.1°. Best body text is #000000 at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#66DBBD
RGB	rgb(102, 219, 189)
HSL	hsl(165, 62%, 63%)
HSV	hsv(165, 53%, 86%)
CMYK	cmyk(53.4%, 0%, 13.7%, 14.1%)
CIE-LAB	lab(80.27, -40.28, 4.74)
CIE-LCH	lch(80.27, 40.56, 173.29°)
OKLab	oklab(81.54% -0.1148 0.0119)
OKLCH	oklch(81.54% 0.115 174.1)
XYZ	xyz(39.9922, 57.1582, 57.0594)
Luminance	0.5716 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DBBD #DB6684

analogous

#66DB82 #66DBBD #66BFDB

triadic

#66DBBD #BD66DB #DBBD66

tetradic

#66DBBD #8266DB #DB6684 #BFDB66

square

#66DBBD #8266DB #DB6684 #BFDB66

split-complementary

#66DBBD #DB66BF #DB8266

monochromatic

#26A181 #34CFA8 #66DBBD #98E7D2 #C9F2E8

Accessibility & contrast

On white

1.69

#66DBBD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.43

#66DBBD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DBBD

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DBBD	#FFFFFF	#000000	##000000
##66DBBD	1.00	1.69	12.43	12.43
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.43	21.00	1.00	1.00
##000000	12.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4CFBC

Deuteranopia (green-blind)

#C2C2BF

Tritanopia (blue-blind)

#28DDD2

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #66dbbd;
/* rgb */ color: rgb(102, 219, 189);
/* oklch */ color: oklch(81.5% 0.115 174.1);

Tailwind

colors: {
  custom: {
    50: '#9ae7d0',
    500: '#66dbbd',
    950: '#000000',
  },
}

SCSS

$custom: #66dbbd;
$custom-light: #9ae7d0;
$custom-dark: #000000;

JSON

{
  "hex": "#66dbbd",
  "rgb": {
    "r": 102,
    "g": 219,
    "b": 189
  },
  "hsl": {
    "h": 164.615,
    "s": 61.905,
    "l": 62.941
  },
  "oklch": {
    "l": 0.81535,
    "c": 0.11539,
    "h": 174.1
  },
  "luminance": 0.57162
}

Semantic roles & 50–950 ramp

primary

#66DBBD

secondary

#A4415A

accent

#1C48CA

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1614

muted

#808483

Preview Lab

Preview with #66DBBD

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

Preview Lab → · Contrast checker → · Palette generator →