#668B7C#668B7C

#668B7C is a mid, muted teal. Relative luminance 0.227; OKLCH L 60.4% C 0.047 H 167.8°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#668B7C
RGB	rgb(102, 139, 124)
HSL	hsl(156, 15%, 47%)
HSV	hsv(156, 27%, 55%)
CMYK	cmyk(26.6%, 0%, 10.8%, 45.5%)
CIE-LAB	lab(54.81, -16.23, 3.86)
CIE-LCH	lch(54.81, 16.68, 166.62°)
OKLab	oklab(60.45% -0.0462 0.01)
OKLCH	oklch(60.45% 0.047 167.8)
XYZ	xyz(18.3491, 22.7445, 22.4882)
Luminance	0.2275 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668B7C #8B6675

analogous

#668B6A #668B7C #66888B

triadic

#668B7C #7C668B #8B7C66

tetradic

#668B7C #6A668B #8B6675 #888B66

square

#668B7C #6A668B #8B6675 #888B66

split-complementary

#668B7C #8B6688 #8B6A66

monochromatic

#32443D #4C685D #668B7C #87A79A #AAC1B8

Accessibility & contrast

On white

3.78

#668B7C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#668B7C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668B7C

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668B7C	#FFFFFF	#000000	##000000
##668B7C	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89867B

Deuteranopia (green-blind)

#82817D

Tritanopia (blue-blind)

#5E8B87

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #668b7c;
/* rgb */ color: rgb(102, 139, 124);
/* oklch */ color: oklch(60.4% 0.047 167.8);

Tailwind

colors: {
  custom: {
    50: '#92ada1',
    500: '#668b7c',
    950: '#000000',
  },
}

SCSS

$custom: #668b7c;
$custom-light: #92ada1;
$custom-dark: #000000;

JSON

{
  "hex": "#668b7c",
  "rgb": {
    "r": 102,
    "g": 139,
    "b": 124
  },
  "hsl": {
    "h": 155.676,
    "s": 15.353,
    "l": 47.255
  },
  "oklch": {
    "l": 0.60447,
    "c": 0.04727,
    "h": 167.8
  },
  "luminance": 0.22745
}

Semantic roles & 50–950 ramp

primary

#668B7C

secondary

#B09DA5

accent

#708DB8

background

#F9FAF9

surface

#F1F4F2

border

#CBCECC

text

#0D100F

muted

#7E7F7E

Preview Lab

Preview with #668B7C

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

Preview Lab → · Contrast checker → · Palette generator →