#66BEC7#66BEC7

#66BEC7 is a light, moderate teal. Relative luminance 0.438; OKLCH L 75.0% C 0.086 H 204.2°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX#66BEC7
RGBrgb(102, 190, 199)
HSLhsl(186, 46%, 59%)
HSVhsv(186, 49%, 78%)
CMYKcmyk(48.7%, 4.5%, 0%, 22%)
CIE-LABlab(72.08, -24.02, -12.72)
CIE-LCHlch(72.08, 27.18, 207.91°)
OKLaboklab(75.01% -0.0781 -0.0351)
OKLCHoklch(75.01% 0.086 204.2)
XYZxyz(34.1977, 43.7723, 60.6685)
Luminance0.4377 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66BEC7 #C76F66
analogous
#66C7A0 #66BEC7 #668EC7
triadic
#66BEC7 #C766BE #BEC766
tetradic
#66BEC7 #A066C7 #C76F66 #8EC766
square
#66BEC7 #A066C7 #C76F66 #8EC766
split-complementary
#66BEC7 #C7668E #C7A066
monochromatic
#307B83 #40A5B0 #66BEC7 #93D1D7 #C0E4E8

Accessibility & contrast

On white

2.15
#66BEC7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.75
#66BEC7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66BEC7
9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66BEC7#FFFFFF#000000##000000
##66BEC71.002.159.759.75
#FFFFFF2.151.0021.0021.00
#0000009.7521.001.001.00
##0000009.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#B2B8C8
Deuteranopia (green-blind)
#A2ACC7
Tritanopia (blue-blind)
#2CC4C1
Achromatopsia (no color)
#B1B1B1

Design tokens & code

CSS
--color: #66bec7;
/* rgb */ color: rgb(102, 190, 199);
/* oklch */ color: oklch(75.0% 0.086 204.2);
Tailwind
colors: {
  custom: {
    50: '#98d1d8',
    500: '#66bec7',
    950: '#000000',
  },
}
SCSS
$custom: #66bec7;
$custom-light: #98d1d8;
$custom-dark: #000000;
JSON
{
  "hex": "#66bec7",
  "rgb": {
    "r": 102,
    "g": 190,
    "b": 199
  },
  "hsl": {
    "h": 185.567,
    "s": 46.411,
    "l": 59.02
  },
  "oklch": {
    "l": 0.75011,
    "c": 0.0856,
    "h": 204.2
  },
  "luminance": 0.43775
}

Semantic roles & 50–950 ramp

primary
#66BEC7
secondary
#D7B5B1
accent
#5E52D6
background
#F9FCFD
surface
#F2F9FA
border
#CCD2D3
text
#0E1414
muted
#7E8283

Preview Lab

Preview with #66BEC7

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

Preview Lab → · Contrast checker → · Palette generator →

#66BEC7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva