#688D8A#688D8A

#688D8A is a mid, muted teal. Relative luminance 0.238; OKLCH L 61.5% C 0.041 H 189.9°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#688D8A
RGB	rgb(104, 141, 138)
HSL	hsl(175, 15%, 48%)
HSV	hsv(175, 26%, 55%)
CMYK	cmyk(26.2%, 0%, 2.1%, 44.7%)
CIE-LAB	lab(55.91, -13.48, -2.58)
CIE-LCH	lch(55.91, 13.72, 190.82°)
OKLab	oklab(61.49% -0.0408 -0.0071)
OKLCH	oklch(61.49% 0.041 189.9)
XYZ	xyz(19.8198, 23.8269, 27.5946)
Luminance	0.2383 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688D8A #8D686B

analogous

#688D77 #688D8A #687D8D

triadic

#688D8A #8A688D #8D8A68

tetradic

#688D8A #77688D #8D686B #7D8D68

square

#688D8A #77688D #8D686B #7D8D68

split-complementary

#688D8A #8D687D #8D7768

monochromatic

#344745 #4E6A68 #688D8A #8AA8A6 #ADC2C1

Accessibility & contrast

On white

3.64

#688D8A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#688D8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688D8A

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688D8A	#FFFFFF	#000000	##000000
##688D8A	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)

#89898A

Deuteranopia (green-blind)

#82848A

Tritanopia (blue-blind)

#5C8F8C

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #688d8a;
/* rgb */ color: rgb(104, 141, 138);
/* oklch */ color: oklch(61.5% 0.041 189.9);

Tailwind

colors: {
  custom: {
    50: '#94aeac',
    500: '#688d8a',
    950: '#000000',
  },
}

SCSS

$custom: #688d8a;
$custom-light: #94aeac;
$custom-dark: #000000;

JSON

{
  "hex": "#688d8a",
  "rgb": {
    "r": 104,
    "g": 141,
    "b": 138
  },
  "hsl": {
    "h": 175.135,
    "s": 15.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.6149,
    "c": 0.0414,
    "h": 189.9
  },
  "luminance": 0.23828
}

Semantic roles & 50–950 ramp

primary

#688D8A

secondary

#B29FA1

accent

#7076B8

background

#F9FAFA

surface

#F1F4F4

border

#CBCECE

text

#0D1010

muted

#7E7F7F

Preview Lab

Preview with #688D8A

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

Preview Lab → · Contrast checker → · Palette generator →