#688D8F#688D8F

#688D8F is a mid, muted teal. Relative luminance 0.240; OKLCH L 61.7% C 0.041 H 200.3°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#688D8F
RGB	rgb(104, 141, 143)
HSL	hsl(183, 16%, 48%)
HSV	hsv(183, 27%, 56%)
CMYK	cmyk(27.3%, 1.4%, 0%, 43.9%)
CIE-LAB	lab(56.06, -12.28, -5.23)
CIE-LCH	lch(56.06, 13.35, 203.09°)
OKLab	oklab(61.66% -0.0386 -0.0143)
OKLCH	oklch(61.66% 0.041 200.3)
XYZ	xyz(20.1901, 23.9750, 29.5451)
Luminance	0.2398 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688D8F #8F6A68

analogous

#688F7D #688D8F #68798F

triadic

#688D8F #8F688D #8D8F68

tetradic

#688D8F #7D688F #8F6A68 #798F68

square

#688D8F #7D688F #8F6A68 #798F68

split-complementary

#688D8F #8F6879 #8F7D68

monochromatic

#344748 #4E6A6C #688D8F #8AA8AA #AEC3C4

Accessibility & contrast

On white

3.62

#688D8F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#688D8F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688D8F

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688D8F	#FFFFFF	#000000	##000000
##688D8F	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888A8F

Deuteranopia (green-blind)

#80848F

Tritanopia (blue-blind)

#5B908D

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #688d8f;
/* rgb */ color: rgb(104, 141, 143);
/* oklch */ color: oklch(61.7% 0.041 200.3);

Tailwind

colors: {
  custom: {
    50: '#94aeaf',
    500: '#688d8f',
    950: '#000000',
  },
}

SCSS

$custom: #688d8f;
$custom-light: #94aeaf;
$custom-dark: #000000;

JSON

{
  "hex": "#688d8f",
  "rgb": {
    "r": 104,
    "g": 141,
    "b": 143
  },
  "hsl": {
    "h": 183.077,
    "s": 15.789,
    "l": 48.431
  },
  "oklch": {
    "l": 0.61658,
    "c": 0.04118,
    "h": 200.3
  },
  "luminance": 0.23976
}

Semantic roles & 50–950 ramp

primary

#688D8F

secondary

#B3A1A0

accent

#736FB9

background

#F9FAFA

surface

#F1F4F4

border

#CBCECE

text

#0D1010

muted

#7E7F7F

Preview Lab

Preview with #688D8F

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

Preview Lab → · Contrast checker → · Palette generator →