#668D89#668D89

#668D89 is a mid, muted teal. Relative luminance 0.237; OKLCH L 61.3% C 0.044 H 188.2°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#668D89
RGB	rgb(102, 141, 137)
HSL	hsl(174, 16%, 48%)
HSV	hsv(174, 28%, 55%)
CMYK	cmyk(27.7%, 0%, 2.8%, 44.7%)
CIE-LAB	lab(55.77, -14.35, -2.23)
CIE-LCH	lch(55.77, 14.52, 188.85°)
OKLab	oklab(61.33% -0.0432 -0.0062)
OKLCH	oklch(61.33% 0.044 188.2)
XYZ	xyz(19.5183, 23.6797, 27.2043)
Luminance	0.2368 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668D89 #8D666A

analogous

#668D75 #668D89 #667D8D

triadic

#668D89 #89668D #8D8966

tetradic

#668D89 #75668D #8D666A #7D8D66

square

#668D89 #75668D #8D666A #7D8D66

split-complementary

#668D89 #8D667D #8D7566

monochromatic

#334644 #4C6966 #668D89 #88A9A5 #ABC2C0

Accessibility & contrast

On white

3.66

#668D89 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#668D89 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668D89

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668D89	#FFFFFF	#000000	##000000
##668D89	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898989

Deuteranopia (green-blind)

#81838A

Tritanopia (blue-blind)

#5A8F8C

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #668d89;
/* rgb */ color: rgb(102, 141, 137);
/* oklch */ color: oklch(61.3% 0.044 188.2);

Tailwind

colors: {
  custom: {
    50: '#93aeab',
    500: '#668d89',
    950: '#000000',
  },
}

SCSS

$custom: #668d89;
$custom-light: #93aeab;
$custom-dark: #000000;

JSON

{
  "hex": "#668d89",
  "rgb": {
    "r": 102,
    "g": 141,
    "b": 137
  },
  "hsl": {
    "h": 173.846,
    "s": 16.049,
    "l": 47.647
  },
  "oklch": {
    "l": 0.61331,
    "c": 0.04361,
    "h": 188.2
  },
  "luminance": 0.23681
}

Semantic roles & 50–950 ramp

primary

#668D89

secondary

#B19EA0

accent

#6F77B9

background

#F9FAFA

surface

#F1F4F4

border

#CBCECE

text

#0D1010

muted

#7E7F7F

Preview Lab

Preview with #668D89

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

Preview Lab → · Contrast checker → · Palette generator →