#66BFCA#66BFCA

#66BFCA is a light, moderate teal. Relative luminance 0.444; OKLCH L 75.3% C 0.087 H 206.0°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#66BFCA
RGB	rgb(102, 191, 202)
HSL	hsl(187, 49%, 60%)
HSV	hsv(187, 50%, 79%)
CMYK	cmyk(49.5%, 5.4%, 0%, 20.8%)
CIE-LAB	lab(72.46, -23.71, -13.78)
CIE-LCH	lch(72.46, 27.42, 210.16°)
OKLab	oklab(75.35% -0.078 -0.038)
OKLCH	oklch(75.35% 0.087 206)
XYZ	xyz(34.7668, 44.3477, 62.5935)
Luminance	0.4435 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66BFCA #CA7166

analogous

#66CAA3 #66BFCA #668DCA

triadic

#66BFCA #CA66BF #BFCA66

tetradic

#66BFCA #A366CA #CA7166 #8DCA66

square

#66BFCA #A366CA #CA7166 #8DCA66

split-complementary

#66BFCA #CA668D #CAA366

monochromatic

#2F7D87 #3EA7B4 #66BFCA #93D2DA #C1E5E9

Accessibility & contrast

On white

2.13

#66BFCA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#66BFCA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66BFCA

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66BFCA	#FFFFFF	#000000	##000000
##66BFCA	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B9CB

Deuteranopia (green-blind)

#A2ADCA

Tritanopia (blue-blind)

#28C6C2

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #66bfca;
/* rgb */ color: rgb(102, 191, 202);
/* oklch */ color: oklch(75.3% 0.087 206.0);

Tailwind

colors: {
  custom: {
    50: '#99d2da',
    500: '#66bfca',
    950: '#000000',
  },
}

SCSS

$custom: #66bfca;
$custom-light: #99d2da;
$custom-dark: #000000;

JSON

{
  "hex": "#66bfca",
  "rgb": {
    "r": 102,
    "g": 191,
    "b": 202
  },
  "hsl": {
    "h": 186.6,
    "s": 48.544,
    "l": 59.608
  },
  "oklch": {
    "l": 0.7535,
    "c": 0.08677,
    "h": 206
  },
  "luminance": 0.44351
}

Semantic roles & 50–950 ramp

primary

#66BFCA

secondary

#D9B7B2

accent

#5F50D8

background

#F9FCFD

surface

#F2F9FA

border

#CCD2D3

text

#0E1414

muted

#7E8283

Preview Lab

Preview with #66BFCA

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

Preview Lab → · Contrast checker → · Palette generator →