#66DBBE#66DBBE

#66DBBE is a light, moderate teal. Relative luminance 0.572; OKLCH L 81.6% C 0.115 H 174.7°. Best body text is #000000 at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#66DBBE
RGB	rgb(102, 219, 190)
HSL	hsl(165, 62%, 63%)
HSV	hsv(165, 53%, 86%)
CMYK	cmyk(53.4%, 0%, 13.2%, 14.1%)
CIE-LAB	lab(80.29, -40.05, 4.24)
CIE-LCH	lch(80.29, 40.27, 173.96°)
OKLab	oklab(81.56% -0.1143 0.0106)
OKLCH	oklch(81.56% 0.115 174.7)
XYZ	xyz(40.1011, 57.2018, 57.6330)
Luminance	0.5721 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DBBE #DB6683

analogous

#66DB83 #66DBBE #66BEDB

triadic

#66DBBE #BE66DB #DBBE66

tetradic

#66DBBE #8366DB #DB6683 #BEDB66

square

#66DBBE #8366DB #DB6683 #BEDB66

split-complementary

#66DBBE #DB66BE #DB8366

monochromatic

#26A182 #34CFA9 #66DBBE #98E7D3 #C9F2E8

Accessibility & contrast

On white

1.69

#66DBBE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.44

#66DBBE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DBBE

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DBBE	#FFFFFF	#000000	##000000
##66DBBE	1.00	1.69	12.44	12.44
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.44	21.00	1.00	1.00
##000000	12.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4CFBD

Deuteranopia (green-blind)

#C2C2C0

Tritanopia (blue-blind)

#27DDD2

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #66dbbe;
/* rgb */ color: rgb(102, 219, 190);
/* oklch */ color: oklch(81.6% 0.115 174.7);

Tailwind

colors: {
  custom: {
    50: '#9ae7d1',
    500: '#66dbbe',
    950: '#000000',
  },
}

SCSS

$custom: #66dbbe;
$custom-light: #9ae7d1;
$custom-dark: #000000;

JSON

{
  "hex": "#66dbbe",
  "rgb": {
    "r": 102,
    "g": 219,
    "b": 190
  },
  "hsl": {
    "h": 165.128,
    "s": 61.905,
    "l": 62.941
  },
  "oklch": {
    "l": 0.81563,
    "c": 0.11481,
    "h": 174.7
  },
  "luminance": 0.57206
}

Semantic roles & 50–950 ramp

primary

#66DBBE

secondary

#A4415A

accent

#1C47CA

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1614

muted

#808483

Preview Lab

Preview with #66DBBE

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

Preview Lab → · Contrast checker → · Palette generator →