#437A73#437A73

#437A73 is a mid, muted teal. Relative luminance 0.164; OKLCH L 53.9% C 0.060 H 185.1°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#437A73
RGB	rgb(67, 122, 115)
HSL	hsl(172, 29%, 37%)
HSV	hsv(172, 45%, 48%)
CMYK	cmyk(45.1%, 0%, 5.7%, 52.2%)
CIE-LAB	lab(47.43, -20.03, -1.85)
CIE-LCH	lch(47.43, 20.12, 185.28°)
OKLab	oklab(53.94% -0.0595 -0.0053)
OKLCH	oklch(53.94% 0.06 185.1)
XYZ	xyz(12.3676, 16.3492, 18.7203)
Luminance	0.1635 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437A73 #7A434A

analogous

#437A58 #437A73 #43667A

triadic

#437A73 #73437A #7A7343

tetradic

#437A73 #58437A #7A434A #667A43

square

#437A73 #58437A #7A434A #667A43

split-complementary

#437A73 #7A4366 #7A5843

monochromatic

#182B29 #2D524E #437A73 #59A298 #7FB9B1

Accessibility & contrast

On white

4.92

#437A73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#437A73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437A73

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437A73	#FFFFFF	#000000	##FFFFFF
##437A73	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757573

Deuteranopia (green-blind)

#6C6E74

Tritanopia (blue-blind)

#2C7C78

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #437a73;
/* rgb */ color: rgb(67, 122, 115);
/* oklch */ color: oklch(53.9% 0.060 185.1);

Tailwind

colors: {
  custom: {
    50: '#7ba09b',
    500: '#437a73',
    950: '#000000',
  },
}

SCSS

$custom: #437a73;
$custom-light: #7ba09b;
$custom-dark: #000000;

JSON

{
  "hex": "#437a73",
  "rgb": {
    "r": 67,
    "g": 122,
    "b": 115
  },
  "hsl": {
    "h": 172.364,
    "s": 29.101,
    "l": 37.059
  },
  "oklch": {
    "l": 0.5394,
    "c": 0.05971,
    "h": 185.1
  },
  "luminance": 0.1635
}

Semantic roles & 50–950 ramp

primary

#437A73

secondary

#A4757B

accent

#626FC5

background

#F7F9F9

surface

#EEF2F2

border

#C9CCCC

text

#090F0E

muted

#7B7E7E

Preview Lab

Preview with #437A73

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

Preview Lab → · Contrast checker → · Palette generator →