#426B66#426B66

#426B66 is a mid, muted teal. Relative luminance 0.126; OKLCH L 49.6% C 0.047 H 186.0°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#426B66
RGB	rgb(66, 107, 102)
HSL	hsl(173, 24%, 34%)
HSV	hsv(173, 38%, 42%)
CMYK	cmyk(38.3%, 0%, 4.7%, 58%)
CIE-LAB	lab(42.20, -15.61, -1.74)
CIE-LCH	lch(42.20, 15.71, 186.38°)
OKLab	oklab(49.6% -0.0466 -0.0049)
OKLCH	oklch(49.6% 0.047 186)
XYZ	xyz(9.9019, 12.6323, 14.4843)
Luminance	0.1263 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426B66 #6B4247

analogous

#426B52 #426B66 #425C6B

triadic

#426B66 #66426B #6B6642

tetradic

#426B66 #52426B #6B4247 #5C6B42

square

#426B66 #52426B #6B4247 #5C6B42

split-complementary

#426B66 #6B425C #6B5242

monochromatic

#131F1E #2B4542 #426B66 #59918A #7AADA7

Accessibility & contrast

On white

5.95

#426B66 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#426B66 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426B66

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426B66	#FFFFFF	#000000	##FFFFFF
##426B66	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676766

Deuteranopia (green-blind)

#606167

Tritanopia (blue-blind)

#336D69

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #426b66;
/* rgb */ color: rgb(66, 107, 102);
/* oklch */ color: oklch(49.6% 0.047 186.0);

Tailwind

colors: {
  custom: {
    50: '#789591',
    500: '#426b66',
    950: '#000000',
  },
}

SCSS

$custom: #426b66;
$custom-light: #789591;
$custom-dark: #000000;

JSON

{
  "hex": "#426b66",
  "rgb": {
    "r": 66,
    "g": 107,
    "b": 102
  },
  "hsl": {
    "h": 172.683,
    "s": 23.699,
    "l": 33.922
  },
  "oklch": {
    "l": 0.49596,
    "c": 0.04683,
    "h": 186
  },
  "luminance": 0.12633
}

Semantic roles & 50–950 ramp

primary

#426B66

secondary

#997075

accent

#6872C0

background

#F7F9F8

surface

#EDF1F0

border

#C8CBCB

text

#090D0C

muted

#7B7E7D

Preview Lab

Preview with #426B66

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

Preview Lab → · Contrast checker → · Palette generator →