#237378#237378

#237378 is a mid, moderate teal. Relative luminance 0.140; OKLCH L 51.1% C 0.075 H 201.1°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#237378
RGB	rgb(35, 115, 120)
HSL	hsl(184, 55%, 30%)
HSV	hsv(184, 71%, 47%)
CMYK	cmyk(70.8%, 4.2%, 0%, 52.9%)
CIE-LAB	lab(44.20, -21.76, -9.76)
CIE-LCH	lch(44.20, 23.85, 204.16°)
OKLab	oklab(51.07% -0.0701 -0.0271)
OKLCH	oklch(51.07% 0.075 201.1)
XYZ	xyz(10.2125, 13.9737, 19.9246)
Luminance	0.1398 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237378 #782823

analogous

#237852 #237378 #234978

triadic

#237378 #782373 #737823

tetradic

#237378 #522378 #782823 #497823

square

#237378 #522378 #782823 #497823

split-complementary

#237378 #782349 #785223

monochromatic

#071819 #154649 #237378 #31A0A7 #4BC3CA

Accessibility & contrast

On white

5.53

#237378 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#237378 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237378

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237378	#FFFFFF	#000000	##FFFFFF
##237378	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6E78

Deuteranopia (green-blind)

#5E6578

Tritanopia (blue-blind)

#007774

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #237378;
/* rgb */ color: rgb(35, 115, 120);
/* oklch */ color: oklch(51.1% 0.075 201.1);

Tailwind

colors: {
  custom: {
    50: '#6b9b9f',
    500: '#237378',
    950: '#000000',
  },
}

SCSS

$custom: #237378;
$custom-light: #6b9b9f;
$custom-dark: #000000;

JSON

{
  "hex": "#237378",
  "rgb": {
    "r": 35,
    "g": 115,
    "b": 120
  },
  "hsl": {
    "h": 183.529,
    "s": 54.839,
    "l": 30.392
  },
  "oklch": {
    "l": 0.51065,
    "c": 0.07518,
    "h": 201.1
  },
  "luminance": 0.13975
}

Semantic roles & 50–950 ramp

primary

#237378

secondary

#AB524C

accent

#524ADE

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #237378

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

Preview Lab → · Contrast checker → · Palette generator →