#668D7F#668D7F

#668D7F is a mid, muted teal. Relative luminance 0.234; OKLCH L 61.0% C 0.048 H 170.5°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#668D7F
RGB	rgb(102, 141, 127)
HSL	hsl(158, 16%, 48%)
HSV	hsv(158, 28%, 55%)
CMYK	cmyk(27.7%, 0%, 9.9%, 44.7%)
CIE-LAB	lab(55.49, -16.64, 3.12)
CIE-LCH	lch(55.49, 16.93, 169.39°)
OKLab	oklab(61.02% -0.0476 0.008)
OKLCH	oklch(61.02% 0.048 170.5)
XYZ	xyz(18.8339, 23.4060, 23.6000)
Luminance	0.2341 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668D7F #8D6674

analogous

#668D6C #668D7F #66878D

triadic

#668D7F #7F668D #8D7F66

tetradic

#668D7F #6C668D #8D6674 #878D66

square

#668D7F #6C668D #8D6674 #878D66

split-complementary

#668D7F #8D6687 #8D6C66

monochromatic

#33463F #4C695F #668D7F #88A99D #ABC2BA

Accessibility & contrast

On white

3.70

#668D7F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#668D7F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668D7F

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668D7F	#FFFFFF	#000000	##000000
##668D7F	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B887E

Deuteranopia (green-blind)

#848380

Tritanopia (blue-blind)

#5D8E89

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #668d7f;
/* rgb */ color: rgb(102, 141, 127);
/* oklch */ color: oklch(61.0% 0.048 170.5);

Tailwind

colors: {
  custom: {
    50: '#92aea4',
    500: '#668d7f',
    950: '#000000',
  },
}

SCSS

$custom: #668d7f;
$custom-light: #92aea4;
$custom-dark: #000000;

JSON

{
  "hex": "#668d7f",
  "rgb": {
    "r": 102,
    "g": 141,
    "b": 127
  },
  "hsl": {
    "h": 158.462,
    "s": 16.049,
    "l": 47.647
  },
  "oklch": {
    "l": 0.61017,
    "c": 0.04831,
    "h": 170.5
  },
  "luminance": 0.23407
}

Semantic roles & 50–950 ramp

primary

#668D7F

secondary

#B19EA5

accent

#6F89B9

background

#F9FAFA

surface

#F1F4F4

border

#CBCECE

text

#0D100F

muted

#7E7F7F

Preview Lab

Preview with #668D7F

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

Preview Lab → · Contrast checker → · Palette generator →