#688D88#688D88

#688D88 is a mid, muted teal. Relative luminance 0.238; OKLCH L 61.4% C 0.042 H 185.8°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#688D88
RGB	rgb(104, 141, 136)
HSL	hsl(172, 15%, 48%)
HSV	hsv(172, 26%, 55%)
CMYK	cmyk(26.2%, 0%, 3.5%, 44.7%)
CIE-LAB	lab(55.86, -13.94, -1.51)
CIE-LCH	lch(55.86, 14.02, 186.18°)
OKLab	oklab(61.43% -0.0416 -0.0043)
OKLCH	oklch(61.43% 0.042 185.8)
XYZ	xyz(19.6763, 23.7695, 26.8390)
Luminance	0.2377 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688D88 #8D686D

analogous

#688D75 #688D88 #687F8D

triadic

#688D88 #88688D #8D8868

tetradic

#688D88 #75688D #8D686D #7F8D68

square

#688D88 #75688D #8D686D #7F8D68

split-complementary

#688D88 #8D687F #8D7568

monochromatic

#344744 #4E6A66 #688D88 #8AA8A4 #ADC2C0

Accessibility & contrast

On white

3.65

#688D88 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#688D88 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688D88

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688D88	#FFFFFF	#000000	##000000
##688D88	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898988

Deuteranopia (green-blind)

#828489

Tritanopia (blue-blind)

#5D8F8B

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #688d88;
/* rgb */ color: rgb(104, 141, 136);
/* oklch */ color: oklch(61.4% 0.042 185.8);

Tailwind

colors: {
  custom: {
    50: '#94aeaa',
    500: '#688d88',
    950: '#000000',
  },
}

SCSS

$custom: #688d88;
$custom-light: #94aeaa;
$custom-dark: #000000;

JSON

{
  "hex": "#688d88",
  "rgb": {
    "r": 104,
    "g": 141,
    "b": 136
  },
  "hsl": {
    "h": 171.892,
    "s": 15.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.61425,
    "c": 0.04187,
    "h": 185.8
  },
  "luminance": 0.2377
}

Semantic roles & 50–950 ramp

primary

#688D88

secondary

#B29FA2

accent

#707AB8

background

#F9FAFA

surface

#F1F4F4

border

#CBCECE

text

#0D1010

muted

#7E7F7F

Preview Lab

Preview with #688D88

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

Preview Lab → · Contrast checker → · Palette generator →