#668D8E#668D8E

#668D8E is a mid, muted teal. Relative luminance 0.238; OKLCH L 61.5% C 0.043 H 198.1°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#668D8E
RGB	rgb(102, 141, 142)
HSL	hsl(182, 16%, 48%)
HSV	hsv(182, 28%, 56%)
CMYK	cmyk(28.2%, 0.7%, 0%, 44.3%)
CIE-LAB	lab(55.91, -13.15, -4.89)
CIE-LCH	lch(55.91, 14.03, 200.41°)
OKLab	oklab(61.5% -0.041 -0.0134)
OKLCH	oklch(61.5% 0.043 198.1)
XYZ	xyz(19.8853, 23.8265, 29.1371)
Luminance	0.2383 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668D8E #8E6766

analogous

#668E7B #668D8E #66798E

triadic

#668D8E #8E668D #8D8E66

tetradic

#668D8E #7B668E #8E6766 #798E66

square

#668D8E #7B668E #8E6766 #798E66

split-complementary

#668D8E #8E6679 #8E7B66

monochromatic

#334647 #4C6A6A #668D8E #88A9A9 #ABC2C3

Accessibility & contrast

On white

3.64

#668D8E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#668D8E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668D8E

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668D8E	#FFFFFF	#000000	##000000
##668D8E	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88898E

Deuteranopia (green-blind)

#80848E

Tritanopia (blue-blind)

#58908D

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #668d8e;
/* rgb */ color: rgb(102, 141, 142);
/* oklch */ color: oklch(61.5% 0.043 198.1);

Tailwind

colors: {
  custom: {
    50: '#93aeaf',
    500: '#668d8e',
    950: '#000000',
  },
}

SCSS

$custom: #668d8e;
$custom-light: #93aeaf;
$custom-dark: #000000;

JSON

{
  "hex": "#668d8e",
  "rgb": {
    "r": 102,
    "g": 141,
    "b": 142
  },
  "hsl": {
    "h": 181.5,
    "s": 16.393,
    "l": 47.843
  },
  "oklch": {
    "l": 0.61498,
    "c": 0.04312,
    "h": 198.1
  },
  "luminance": 0.23828
}

Semantic roles & 50–950 ramp

primary

#668D8E

secondary

#B29E9E

accent

#716FB9

background

#F9FAFA

surface

#F1F4F4

border

#CBCECE

text

#0D1010

muted

#7E7F7F

Preview Lab

Preview with #668D8E

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

Preview Lab → · Contrast checker → · Palette generator →