#437B7A#437B7A

#437B7A is a mid, muted teal. Relative luminance 0.168; OKLCH L 54.4% C 0.059 H 194.1°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#437B7A
RGB	rgb(67, 123, 122)
HSL	hsl(179, 29%, 37%)
HSV	hsv(179, 46%, 48%)
CMYK	cmyk(45.5%, 0%, 0.8%, 51.8%)
CIE-LAB	lab(47.96, -18.68, -5.21)
CIE-LCH	lch(47.96, 19.39, 195.59°)
OKLab	oklab(54.44% -0.0575 -0.0144)
OKLCH	oklch(54.44% 0.059 194.1)
XYZ	xyz(12.9092, 16.7633, 20.9640)
Luminance	0.1676 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437B7A #7B4344

analogous

#437B5E #437B7A #43607B

triadic

#437B7A #7A437B #7B7A43

tetradic

#437B7A #5E437B #7B4344 #607B43

square

#437B7A #5E437B #7B4344 #607B43

split-complementary

#437B7A #7B4360 #7B5E43

monochromatic

#182C2B #2D5353 #437B7A #59A3A1 #7FB9B8

Accessibility & contrast

On white

4.82

#437B7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#437B7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437B7A

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437B7A	#FFFFFF	#000000	##FFFFFF
##437B7A	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75767A

Deuteranopia (green-blind)

#6B6F7B

Tritanopia (blue-blind)

#277E7B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #437b7a;
/* rgb */ color: rgb(67, 123, 122);
/* oklch */ color: oklch(54.4% 0.059 194.1);

Tailwind

colors: {
  custom: {
    50: '#7ba1a0',
    500: '#437b7a',
    950: '#000000',
  },
}

SCSS

$custom: #437b7a;
$custom-light: #7ba1a0;
$custom-dark: #000000;

JSON

{
  "hex": "#437b7a",
  "rgb": {
    "r": 67,
    "g": 123,
    "b": 122
  },
  "hsl": {
    "h": 178.929,
    "s": 29.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.54438,
    "c": 0.05927,
    "h": 194.1
  },
  "luminance": 0.16764
}

Semantic roles & 50–950 ramp

primary

#437B7A

secondary

#A47576

accent

#6264C6

background

#F7F9F9

surface

#EEF2F2

border

#C9CCCC

text

#0A0F0E

muted

#7C7E7E

Preview Lab

Preview with #437B7A

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

Preview Lab → · Contrast checker → · Palette generator →