#437C74#437C74

#437C74 is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.5% C 0.062 H 184.0°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#437C74
RGB	rgb(67, 124, 116)
HSL	hsl(172, 30%, 37%)
HSV	hsv(172, 46%, 49%)
CMYK	cmyk(46%, 0%, 6.5%, 51.4%)
CIE-LAB	lab(48.09, -20.83, -1.47)
CIE-LCH	lch(48.09, 20.88, 184.03°)
OKLab	oklab(54.48% -0.0616 -0.0043)
OKLCH	oklch(54.48% 0.062 184)
XYZ	xyz(12.6735, 16.8686, 19.1077)
Luminance	0.1687 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437C74 #7C434B

analogous

#437C58 #437C74 #43687C

triadic

#437C74 #74437C #7C7443

tetradic

#437C74 #58437C #7C434B #687C43

square

#437C74 #58437C #7C434B #687C43

split-complementary

#437C74 #7C4368 #7C5843

monochromatic

#182D2A #2E544F #437C74 #58A499 #7FBAB2

Accessibility & contrast

On white

4.80

#437C74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#437C74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437C74

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437C74	#FFFFFF	#000000	##FFFFFF
##437C74	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777674

Deuteranopia (green-blind)

#6D6F75

Tritanopia (blue-blind)

#2B7E79

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #437c74;
/* rgb */ color: rgb(67, 124, 116);
/* oklch */ color: oklch(54.5% 0.062 184.0);

Tailwind

colors: {
  custom: {
    50: '#7ba29c',
    500: '#437c74',
    950: '#000000',
  },
}

SCSS

$custom: #437c74;
$custom-light: #7ba29c;
$custom-dark: #000000;

JSON

{
  "hex": "#437c74",
  "rgb": {
    "r": 67,
    "g": 124,
    "b": 116
  },
  "hsl": {
    "h": 171.579,
    "s": 29.843,
    "l": 37.451
  },
  "oklch": {
    "l": 0.54485,
    "c": 0.06172,
    "h": 184
  },
  "luminance": 0.1687
}

Semantic roles & 50–950 ramp

primary

#437C74

secondary

#A5767C

accent

#6270C6

background

#F7FAF9

surface

#EEF3F2

border

#C9CDCC

text

#0A0F0E

muted

#7C7F7E

Preview Lab

Preview with #437C74

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

Preview Lab → · Contrast checker → · Palette generator →