#437C7A#437C7A

#437C7A is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.7% C 0.060 H 192.6°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#437C7A
RGB	rgb(67, 124, 122)
HSL	hsl(178, 30%, 37%)
HSV	hsv(178, 46%, 49%)
CMYK	cmyk(46%, 0%, 1.6%, 51.4%)
CIE-LAB	lab(48.28, -19.21, -4.74)
CIE-LCH	lch(48.28, 19.79, 193.87°)
OKLab	oklab(54.69% -0.0588 -0.0131)
OKLCH	oklch(54.69% 0.06 192.6)
XYZ	xyz(13.0339, 17.0127, 21.0055)
Luminance	0.1701 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437C7A #7C4345

analogous

#437C5E #437C7A #43617C

triadic

#437C7A #7A437C #7C7A43

tetradic

#437C7A #5E437C #7C4345 #617C43

square

#437C7A #5E437C #7C4345 #617C43

split-complementary

#437C7A #7C4361 #7C5E43

monochromatic

#182D2C #2E5453 #437C7A #58A4A1 #7FBAB8

Accessibility & contrast

On white

4.77

#437C7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#437C7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437C7A

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437C7A	#FFFFFF	#000000	##FFFFFF
##437C7A	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76777A

Deuteranopia (green-blind)

#6C707B

Tritanopia (blue-blind)

#277F7B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #437c7a;
/* rgb */ color: rgb(67, 124, 122);
/* oklch */ color: oklch(54.7% 0.060 192.6);

Tailwind

colors: {
  custom: {
    50: '#7ba2a0',
    500: '#437c7a',
    950: '#000000',
  },
}

SCSS

$custom: #437c7a;
$custom-light: #7ba2a0;
$custom-dark: #000000;

JSON

{
  "hex": "#437c7a",
  "rgb": {
    "r": 67,
    "g": 124,
    "b": 122
  },
  "hsl": {
    "h": 177.895,
    "s": 29.843,
    "l": 37.451
  },
  "oklch": {
    "l": 0.54692,
    "c": 0.06022,
    "h": 192.6
  },
  "luminance": 0.17014
}

Semantic roles & 50–950 ramp

primary

#437C7A

secondary

#A57677

accent

#6265C6

background

#F7FAF9

surface

#EEF3F2

border

#C9CDCC

text

#0A0F0E

muted

#7C7F7E

Preview Lab

Preview with #437C7A

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

Preview Lab → · Contrast checker → · Palette generator →