#668C7C#668C7C

#668C7C is a mid, muted teal. Relative luminance 0.230; OKLCH L 60.7% C 0.049 H 166.9°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#668C7C
RGB	rgb(102, 140, 124)
HSL	hsl(155, 16%, 47%)
HSV	hsv(155, 27%, 55%)
CMYK	cmyk(27.1%, 0%, 11.4%, 45.1%)
CIE-LAB	lab(55.11, -16.77, 4.30)
CIE-LCH	lch(55.11, 17.31, 165.63°)
OKLab	oklab(60.69% -0.0476 0.0111)
OKLCH	oklch(60.69% 0.049 166.9)
XYZ	xyz(18.4945, 23.0354, 22.5367)
Luminance	0.2304 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668C7C #8C6676

analogous

#668C69 #668C7C #66898C

triadic

#668C7C #7C668C #8C7C66

tetradic

#668C7C #69668C #8C6676 #898C66

square

#668C7C #69668C #8C6676 #898C66

split-complementary

#668C7C #8C6689 #8C6966

monochromatic

#32453D #4C695D #668C7C #87A89A #ABC2B8

Accessibility & contrast

On white

3.75

#668C7C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#668C7C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668C7C

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668C7C	#FFFFFF	#000000	##000000
##668C7C	1.00	3.75	5.61	5.61
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A877B

Deuteranopia (green-blind)

#83827D

Tritanopia (blue-blind)

#5D8C87

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #668c7c;
/* rgb */ color: rgb(102, 140, 124);
/* oklch */ color: oklch(60.7% 0.049 166.9);

Tailwind

colors: {
  custom: {
    50: '#92ada1',
    500: '#668c7c',
    950: '#000000',
  },
}

SCSS

$custom: #668c7c;
$custom-light: #92ada1;
$custom-dark: #000000;

JSON

{
  "hex": "#668c7c",
  "rgb": {
    "r": 102,
    "g": 140,
    "b": 124
  },
  "hsl": {
    "h": 154.737,
    "s": 15.702,
    "l": 47.451
  },
  "oklch": {
    "l": 0.60688,
    "c": 0.04888,
    "h": 166.9
  },
  "luminance": 0.23036
}

Semantic roles & 50–950 ramp

primary

#668C7C

secondary

#B19DA5

accent

#6F8EB8

background

#F9FAF9

surface

#F1F4F2

border

#CBCECC

text

#0D100F

muted

#7E7F7E

Preview Lab

Preview with #668C7C

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

Preview Lab → · Contrast checker → · Palette generator →