#237373#237373

#237373 is a mid, moderate teal. Relative luminance 0.139; OKLCH L 50.9% C 0.075 H 195.1°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#237373
RGB	rgb(35, 115, 115)
HSL	hsl(180, 53%, 29%)
HSV	hsv(180, 70%, 45%)
CMYK	cmyk(69.6%, 0%, 0%, 54.9%)
CIE-LAB	lab(44.02, -23.34, -7.02)
CIE-LCH	lch(44.02, 24.37, 196.73°)
OKLab	oklab(50.87% -0.0725 -0.0195)
OKLCH	oklch(50.87% 0.075 195.1)
XYZ	xyz(9.9170, 13.8555, 18.3681)
Luminance	0.1386 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237373 #732323

analogous

#23734B #237373 #234B73

triadic

#237373 #732373 #737323

tetradic

#237373 #4B2373 #732323 #4B7323

square

#237373 #4B2373 #732323 #4B7323

split-complementary

#237373 #73234B #734B23

monochromatic

#071717 #154444 #237373 #31A2A2 #49C8C8

Accessibility & contrast

On white

5.57

#237373 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#237373 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237373

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237373	#FFFFFF	#000000	##FFFFFF
##237373	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6D73

Deuteranopia (green-blind)

#5F6474

Tritanopia (blue-blind)

#007773

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #237373;
/* rgb */ color: rgb(35, 115, 115);
/* oklch */ color: oklch(50.9% 0.075 195.1);

Tailwind

colors: {
  custom: {
    50: '#6b9b9b',
    500: '#237373',
    950: '#000000',
  },
}

SCSS

$custom: #237373;
$custom-light: #6b9b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#237373",
  "rgb": {
    "r": 35,
    "g": 115,
    "b": 115
  },
  "hsl": {
    "h": 180,
    "s": 53.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.50871,
    "c": 0.07505,
    "h": 195.1
  },
  "luminance": 0.13857
}

Semantic roles & 50–950 ramp

primary

#237373

secondary

#A64C4C

accent

#4B4BDD

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #237373

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

Preview Lab → · Contrast checker → · Palette generator →