#668D7C#668D7C

#668D7C is a mid, muted teal. Relative luminance 0.233; OKLCH L 60.9% C 0.051 H 166.0°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#668D7C
RGB	rgb(102, 141, 124)
HSL	hsl(154, 16%, 48%)
HSV	hsv(154, 28%, 55%)
CMYK	cmyk(27.7%, 0%, 12.1%, 44.7%)
CIE-LAB	lab(55.41, -17.30, 4.73)
CIE-LCH	lch(55.41, 17.93, 164.71°)
OKLab	oklab(60.93% -0.049 0.0122)
OKLCH	oklch(60.93% 0.051 166)
XYZ	xyz(18.6413, 23.3290, 22.5856)
Luminance	0.2333 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668D7C #8D6677

analogous

#668D69 #668D7C #668A8D

triadic

#668D7C #7C668D #8D7C66

tetradic

#668D7C #69668D #8D6677 #8A8D66

square

#668D7C #69668D #8D6677 #8A8D66

split-complementary

#668D7C #8D668A #8D6966

monochromatic

#33463E #4C695D #668D7C #88A99A #ABC2B8

Accessibility & contrast

On white

3.71

#668D7C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#668D7C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668D7C

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668D7C	#FFFFFF	#000000	##000000
##668D7C	1.00	3.71	5.67	5.67
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B887B

Deuteranopia (green-blind)

#84837D

Tritanopia (blue-blind)

#5D8D88

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #668d7c;
/* rgb */ color: rgb(102, 141, 124);
/* oklch */ color: oklch(60.9% 0.051 166.0);

Tailwind

colors: {
  custom: {
    50: '#92aea1',
    500: '#668d7c',
    950: '#000000',
  },
}

SCSS

$custom: #668d7c;
$custom-light: #92aea1;
$custom-dark: #000000;

JSON

{
  "hex": "#668d7c",
  "rgb": {
    "r": 102,
    "g": 141,
    "b": 124
  },
  "hsl": {
    "h": 153.846,
    "s": 16.049,
    "l": 47.647
  },
  "oklch": {
    "l": 0.60928,
    "c": 0.0505,
    "h": 166
  },
  "luminance": 0.2333
}

Semantic roles & 50–950 ramp

primary

#668D7C

secondary

#B19EA6

accent

#6F8FB9

background

#F9FAF9

surface

#F1F4F2

border

#CBCECC

text

#0D100F

muted

#7E7F7E

Preview Lab

Preview with #668D7C

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

Preview Lab → · Contrast checker → · Palette generator →