#23737C#23737C

#23737C is a mid, moderate teal. Relative luminance 0.141; OKLCH L 51.2% C 0.076 H 205.9°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#23737C
RGB	rgb(35, 115, 124)
HSL	hsl(186, 56%, 31%)
HSV	hsv(186, 72%, 49%)
CMYK	cmyk(71.8%, 7.3%, 0%, 51.4%)
CIE-LAB	lab(44.34, -20.46, -11.94)
CIE-LCH	lch(44.34, 23.69, 210.27°)
OKLab	oklab(51.23% -0.0683 -0.0332)
OKLCH	oklch(51.23% 0.076 205.9)
XYZ	xyz(10.4604, 14.0728, 21.2299)
Luminance	0.1407 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23737C #7C2C23

analogous

#237C58 #23737C #23467C

triadic

#23737C #7C2373 #737C23

tetradic

#23737C #58237C #7C2C23 #467C23

square

#23737C #58237C #7C2C23 #467C23

split-complementary

#23737C #7C2346 #7C5823

monochromatic

#081A1D #16474C #23737C #309FAC #4DC0CD

Accessibility & contrast

On white

5.50

#23737C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#23737C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23737C

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23737C	#FFFFFF	#000000	##FFFFFF
##23737C	1.00	5.50	3.81	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696E7D

Deuteranopia (green-blind)

#5C657C

Tritanopia (blue-blind)

#007876

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #23737c;
/* rgb */ color: rgb(35, 115, 124);
/* oklch */ color: oklch(51.2% 0.076 205.9);

Tailwind

colors: {
  custom: {
    50: '#6c9ba1',
    500: '#23737c',
    950: '#000000',
  },
}

SCSS

$custom: #23737c;
$custom-light: #6c9ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#23737c",
  "rgb": {
    "r": 35,
    "g": 115,
    "b": 124
  },
  "hsl": {
    "h": 186.067,
    "s": 55.975,
    "l": 31.176
  },
  "oklch": {
    "l": 0.51227,
    "c": 0.07592,
    "h": 205.9
  },
  "luminance": 0.14074
}

Semantic roles & 50–950 ramp

primary

#23737C

secondary

#AF564C

accent

#5849DF

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0F

muted

#7A7E7E

Preview Lab

Preview with #23737C

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

Preview Lab → · Contrast checker → · Palette generator →