#66A2A5#66A2A5

#66A2A5 is a light, moderate teal. Relative luminance 0.314; OKLCH L 67.3% C 0.062 H 199.8°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#66A2A5
RGB	rgb(102, 162, 165)
HSL	hsl(183, 26%, 52%)
HSV	hsv(183, 38%, 65%)
CMYK	cmyk(38.2%, 1.8%, 0%, 35.3%)
CIE-LAB	lab(62.83, -18.61, -7.71)
CIE-LCH	lch(62.83, 20.14, 202.51°)
OKLab	oklab(67.25% -0.0587 -0.0212)
OKLCH	oklch(67.25% 0.062 199.8)
XYZ	xyz(25.1889, 31.3804, 40.3197)
Luminance	0.3138 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66A2A5 #A56966

analogous

#66A589 #66A2A5 #6683A5

triadic

#66A2A5 #A566A2 #A2A566

tetradic

#66A2A5 #8966A5 #A56966 #83A566

square

#66A2A5 #8966A5 #A56966 #83A566

split-complementary

#66A2A5 #A56683 #A58966

monochromatic

#36595B #4C7F82 #66A2A5 #8DB9BC #B3D1D2

Accessibility & contrast

On white

2.89

#66A2A5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#66A2A5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66A2A5

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66A2A5	#FFFFFF	#000000	##000000
##66A2A5	1.00	2.89	7.28	7.28
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9DA5

Deuteranopia (green-blind)

#8F94A5

Tritanopia (blue-blind)

#4CA6A3

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #66a2a5;
/* rgb */ color: rgb(102, 162, 165);
/* oklch */ color: oklch(67.3% 0.062 199.8);

Tailwind

colors: {
  custom: {
    50: '#95bdbf',
    500: '#66a2a5',
    950: '#000000',
  },
}

SCSS

$custom: #66a2a5;
$custom-light: #95bdbf;
$custom-dark: #000000;

JSON

{
  "hex": "#66a2a5",
  "rgb": {
    "r": 102,
    "g": 162,
    "b": 165
  },
  "hsl": {
    "h": 182.857,
    "s": 25.926,
    "l": 52.353
  },
  "oklch": {
    "l": 0.6725,
    "c": 0.06243,
    "h": 199.8
  },
  "luminance": 0.31382
}

Semantic roles & 50–950 ramp

primary

#66A2A5

secondary

#C1A7A6

accent

#6A65C2

background

#F9FBFB

surface

#F2F6F7

border

#CCD0D0

text

#0D1212

muted

#7E8181

Preview Lab

Preview with #66A2A5

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

Preview Lab → · Contrast checker → · Palette generator →