#37868D#37868D

#37868D is a mid, moderate teal. Relative luminance 0.198; OKLCH L 57.4% C 0.077 H 203.3°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#37868D
RGB	rgb(55, 134, 141)
HSL	hsl(185, 44%, 38%)
HSV	hsv(185, 61%, 55%)
CMYK	cmyk(61%, 5%, 0%, 44.7%)
CIE-LAB	lab(51.59, -21.71, -10.99)
CIE-LCH	lch(51.59, 24.33, 206.85°)
OKLab	oklab(57.44% -0.0707 -0.0304)
OKLCH	oklch(57.44% 0.077 203.3)
XYZ	xyz(14.9063, 19.7840, 28.2273)
Luminance	0.1979 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37868D #8D3E37

analogous

#378D69 #37868D #375B8D

triadic

#37868D #8D3786 #868D37

tetradic

#37868D #69378D #8D3E37 #5B8D37

square

#37868D #69378D #8D3E37 #5B8D37

split-complementary

#37868D #8D375B #8D6937

monochromatic

#153235 #265C61 #37868D #49AFB8 #75C2C9

Accessibility & contrast

On white

4.24

#37868D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#37868D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37868D

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37868D	#FFFFFF	#000000	##000000
##37868D	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C818E

Deuteranopia (green-blind)

#6F778D

Tritanopia (blue-blind)

#008B88

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #37868d;
/* rgb */ color: rgb(55, 134, 141);
/* oklch */ color: oklch(57.4% 0.077 203.3);

Tailwind

colors: {
  custom: {
    50: '#78a9ae',
    500: '#37868d',
    950: '#000000',
  },
}

SCSS

$custom: #37868d;
$custom-light: #78a9ae;
$custom-dark: #000000;

JSON

{
  "hex": "#37868d",
  "rgb": {
    "r": 55,
    "g": 134,
    "b": 141
  },
  "hsl": {
    "h": 184.884,
    "s": 43.878,
    "l": 38.431
  },
  "oklch": {
    "l": 0.5744,
    "c": 0.07694,
    "h": 203.3
  },
  "luminance": 0.19786
}

Semantic roles & 50–950 ramp

primary

#37868D

secondary

#B2736E

accent

#5F54D4

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A1010

muted

#7C7F7F

Preview Lab

Preview with #37868D

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

Preview Lab → · Contrast checker → · Palette generator →