#66C2CA#66C2CA

#66C2CA is a light, moderate teal. Relative luminance 0.457; OKLCH L 76.0% C 0.088 H 202.9°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#66C2CA
RGB	rgb(102, 194, 202)
HSL	hsl(185, 49%, 60%)
HSV	hsv(185, 50%, 79%)
CMYK	cmyk(49.5%, 4%, 0%, 20.8%)
CIE-LAB	lab(73.33, -25.21, -12.47)
CIE-LCH	lch(73.33, 28.13, 206.33°)
OKLab	oklab(76.05% -0.0814 -0.0344)
OKLCH	oklch(76.05% 0.088 202.9)
XYZ	xyz(35.4277, 45.6695, 62.8138)
Luminance	0.4567 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66C2CA #CA6E66

analogous

#66CAA0 #66C2CA #6690CA

triadic

#66C2CA #CA66C2 #C2CA66

tetradic

#66C2CA #A066CA #CA6E66 #90CA66

square

#66C2CA #A066CA #CA6E66 #90CA66

split-complementary

#66C2CA #CA6690 #CAA066

monochromatic

#2F8087 #3EABB4 #66C2CA #93D4DA #C1E6E9

Accessibility & contrast

On white

2.07

#66C2CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#66C2CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66C2CA

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66C2CA	#FFFFFF	#000000	##000000
##66C2CA	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6BBCB

Deuteranopia (green-blind)

#A5AFCA

Tritanopia (blue-blind)

#26C8C4

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #66c2ca;
/* rgb */ color: rgb(102, 194, 202);
/* oklch */ color: oklch(76.0% 0.088 202.9);

Tailwind

colors: {
  custom: {
    50: '#99d4da',
    500: '#66c2ca',
    950: '#000000',
  },
}

SCSS

$custom: #66c2ca;
$custom-light: #99d4da;
$custom-dark: #000000;

JSON

{
  "hex": "#66c2ca",
  "rgb": {
    "r": 102,
    "g": 194,
    "b": 202
  },
  "hsl": {
    "h": 184.8,
    "s": 48.544,
    "l": 59.608
  },
  "oklch": {
    "l": 0.76049,
    "c": 0.08837,
    "h": 202.9
  },
  "luminance": 0.45673
}

Semantic roles & 50–950 ramp

primary

#66C2CA

secondary

#D9B6B2

accent

#5B50D8

background

#F9FDFD

surface

#F2FAFA

border

#CCD3D3

text

#0E1414

muted

#7E8383

Preview Lab

Preview with #66C2CA

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

Preview Lab → · Contrast checker → · Palette generator →