#437B79#437B79

#437B79 is a mid, muted teal. Relative luminance 0.167; OKLCH L 54.4% C 0.059 H 192.6°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#437B79
RGB	rgb(67, 123, 121)
HSL	hsl(178, 29%, 37%)
HSV	hsv(178, 46%, 48%)
CMYK	cmyk(45.5%, 0%, 1.6%, 51.8%)
CIE-LAB	lab(47.93, -18.95, -4.67)
CIE-LCH	lch(47.93, 19.52, 193.83°)
OKLab	oklab(54.4% -0.058 -0.0129)
OKLCH	oklch(54.4% 0.059 192.6)
XYZ	xyz(12.8475, 16.7387, 20.6393)
Luminance	0.1674 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437B79 #7B4345

analogous

#437B5D #437B79 #43617B

triadic

#437B79 #79437B #7B7943

tetradic

#437B79 #5D437B #7B4345 #617B43

square

#437B79 #5D437B #7B4345 #617B43

split-complementary

#437B79 #7B4361 #7B5D43

monochromatic

#182C2B #2D5352 #437B79 #59A3A0 #7FB9B7

Accessibility & contrast

On white

4.83

#437B79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#437B79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437B79

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437B79	#FFFFFF	#000000	##FFFFFF
##437B79	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757679

Deuteranopia (green-blind)

#6B6F7A

Tritanopia (blue-blind)

#287E7A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #437b79;
/* rgb */ color: rgb(67, 123, 121);
/* oklch */ color: oklch(54.4% 0.059 192.6);

Tailwind

colors: {
  custom: {
    50: '#7ba19f',
    500: '#437b79',
    950: '#000000',
  },
}

SCSS

$custom: #437b79;
$custom-light: #7ba19f;
$custom-dark: #000000;

JSON

{
  "hex": "#437b79",
  "rgb": {
    "r": 67,
    "g": 123,
    "b": 121
  },
  "hsl": {
    "h": 177.857,
    "s": 29.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.54402,
    "c": 0.05938,
    "h": 192.6
  },
  "luminance": 0.1674
}

Semantic roles & 50–950 ramp

primary

#437B79

secondary

#A47577

accent

#6266C6

background

#F7F9F9

surface

#EEF2F2

border

#C9CCCC

text

#0A0F0E

muted

#7C7E7E

Preview Lab

Preview with #437B79

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

Preview Lab → · Contrast checker → · Palette generator →