#437F71#437F71

#437F71 is a mid, moderate teal. Relative luminance 0.176; OKLCH L 55.2% C 0.067 H 176.7°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#437F71
RGB	rgb(67, 127, 113)
HSL	hsl(166, 31%, 38%)
HSV	hsv(166, 47%, 50%)
CMYK	cmyk(47.2%, 0%, 11%, 50.2%)
CIE-LAB	lab(48.96, -23.17, 1.57)
CIE-LCH	lch(48.96, 23.22, 176.12°)
OKLab	oklab(55.16% -0.0668 0.0038)
OKLCH	oklch(55.16% 0.067 176.7)
XYZ	xyz(12.8835, 17.5633, 18.3307)
Luminance	0.1756 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437F71 #7F4351

analogous

#437F53 #437F71 #436F7F

triadic

#437F71 #71437F #7F7143

tetradic

#437F71 #53437F #7F4351 #6F7F43

square

#437F71 #53437F #7F4351 #6F7F43

split-complementary

#437F71 #7F436F #7F5343

monochromatic

#192F2A #2E574D #437F71 #58A795 #80BCAE

Accessibility & contrast

On white

4.65

#437F71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#437F71 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #437F71

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437F71	#FFFFFF	#000000	##FFFFFF
##437F71	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7970

Deuteranopia (green-blind)

#717172

Tritanopia (blue-blind)

#2B807B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #437f71;
/* rgb */ color: rgb(67, 127, 113);
/* oklch */ color: oklch(55.2% 0.067 176.7);

Tailwind

colors: {
  custom: {
    50: '#7ba499',
    500: '#437f71',
    950: '#000000',
  },
}

SCSS

$custom: #437f71;
$custom-light: #7ba499;
$custom-dark: #000000;

JSON

{
  "hex": "#437f71",
  "rgb": {
    "r": 67,
    "g": 127,
    "b": 113
  },
  "hsl": {
    "h": 166,
    "s": 30.928,
    "l": 38.039
  },
  "oklch": {
    "l": 0.55157,
    "c": 0.06691,
    "h": 176.7
  },
  "luminance": 0.17564
}

Semantic roles & 50–950 ramp

primary

#437F71

secondary

#A77782

accent

#6179C7

background

#F7FAF9

surface

#EEF4F2

border

#C9CECC

text

#0A0F0E

muted

#7C7F7E

Preview Lab

Preview with #437F71

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

Preview Lab → · Contrast checker → · Palette generator →