#375F66#375F66

#375F66 is a mid, muted teal. Relative luminance 0.100; OKLCH L 45.9% C 0.046 H 209.9°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#375F66
RGB	rgb(55, 95, 102)
HSL	hsl(189, 30%, 31%)
HSV	hsv(189, 46%, 40%)
CMYK	cmyk(46.1%, 6.9%, 0%, 60%)
CIE-LAB	lab(37.76, -12.02, -8.41)
CIE-LCH	lch(37.76, 14.67, 214.97°)
OKLab	oklab(45.88% -0.0403 -0.0231)
OKLCH	oklch(45.88% 0.046 209.9)
XYZ	xyz(8.0651, 9.9554, 14.0644)
Luminance	0.0996 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375F66 #663E37

analogous

#376655 #375F66 #374766

triadic

#375F66 #66375F #5F6637

tetradic

#375F66 #553766 #663E37 #476637

square

#375F66 #553766 #663E37 #476637

split-complementary

#375F66 #663747 #665537

monochromatic

#0C1516 #223A3E #375F66 #4C848E #69A4AE

Accessibility & contrast

On white

7.02

#375F66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#375F66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375F66

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375F66	#FFFFFF	#000000	##FFFFFF
##375F66	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595C66

Deuteranopia (green-blind)

#515666

Tritanopia (blue-blind)

#216261

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #375f66;
/* rgb */ color: rgb(55, 95, 102);
/* oklch */ color: oklch(45.9% 0.046 209.9);

Tailwind

colors: {
  custom: {
    50: '#718c91',
    500: '#375f66',
    950: '#000000',
  },
}

SCSS

$custom: #375f66;
$custom-light: #718c91;
$custom-dark: #000000;

JSON

{
  "hex": "#375f66",
  "rgb": {
    "r": 55,
    "g": 95,
    "b": 102
  },
  "hsl": {
    "h": 188.936,
    "s": 29.936,
    "l": 30.784
  },
  "oklch": {
    "l": 0.45883,
    "c": 0.04644,
    "h": 209.9
  },
  "luminance": 0.09956
}

Semantic roles & 50–950 ramp

primary

#375F66

secondary

#966A62

accent

#7162C6

background

#F7F8F8

surface

#EDF0F0

border

#C8CBCB

text

#080C0C

muted

#7B7D7D

Preview Lab

Preview with #375F66

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

Preview Lab → · Contrast checker → · Palette generator →