#688C8D#688C8D

#688C8D is a mid, muted teal. Relative luminance 0.236; OKLCH L 61.4% C 0.040 H 198.3°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#688C8D
RGB	rgb(104, 140, 141)
HSL	hsl(182, 15%, 48%)
HSV	hsv(182, 26%, 55%)
CMYK	cmyk(26.2%, 0.7%, 0%, 44.7%)
CIE-LAB	lab(55.71, -12.22, -4.61)
CIE-LCH	lch(55.71, 13.06, 200.67°)
OKLab	oklab(61.36% -0.0381 -0.0126)
OKLCH	oklch(61.36% 0.04 198.3)
XYZ	xyz(19.8932, 23.6214, 28.7053)
Luminance	0.2362 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688C8D #8D6968

analogous

#688D7B #688C8D #68798D

triadic

#688C8D #8D688C #8C8D68

tetradic

#688C8D #7B688D #8D6968 #798D68

square

#688C8D #7B688D #8D6968 #798D68

split-complementary

#688C8D #8D6879 #8D7B68

monochromatic

#344647 #4E696A #688C8D #8AA8A8 #ADC2C2

Accessibility & contrast

On white

3.67

#688C8D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#688C8D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688C8D

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688C8D	#FFFFFF	#000000	##000000
##688C8D	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87898D

Deuteranopia (green-blind)

#80838D

Tritanopia (blue-blind)

#5C8E8C

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #688c8d;
/* rgb */ color: rgb(104, 140, 141);
/* oklch */ color: oklch(61.4% 0.040 198.3);

Tailwind

colors: {
  custom: {
    50: '#94adae',
    500: '#688c8d',
    950: '#000000',
  },
}

SCSS

$custom: #688c8d;
$custom-light: #94adae;
$custom-dark: #000000;

JSON

{
  "hex": "#688c8d",
  "rgb": {
    "r": 104,
    "g": 140,
    "b": 141
  },
  "hsl": {
    "h": 181.622,
    "s": 15.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.61355,
    "c": 0.04012,
    "h": 198.3
  },
  "luminance": 0.23622
}

Semantic roles & 50–950 ramp

primary

#688C8D

secondary

#B2A09F

accent

#7270B8

background

#F9FAFA

surface

#F1F4F4

border

#CBCECE

text

#0D1010

muted

#7E7F7F

Preview Lab

Preview with #688C8D

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

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