#437B77#437B77

#437B77 is a mid, muted teal. Relative luminance 0.167; OKLCH L 54.3% C 0.060 H 189.6°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#437B77
RGB	rgb(67, 123, 119)
HSL	hsl(176, 29%, 37%)
HSV	hsv(176, 46%, 48%)
CMYK	cmyk(45.5%, 0%, 3.3%, 51.8%)
CIE-LAB	lab(47.87, -19.50, -3.57)
CIE-LCH	lch(47.87, 19.82, 190.39°)
OKLab	oklab(54.33% -0.0589 -0.0099)
OKLCH	oklch(54.33% 0.06 189.6)
XYZ	xyz(12.7262, 16.6901, 20.0001)
Luminance	0.1669 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437B77 #7B4347

analogous

#437B5B #437B77 #43637B

triadic

#437B77 #77437B #7B7743

tetradic

#437B77 #5B437B #7B4347 #637B43

square

#437B77 #5B437B #7B4347 #637B43

split-complementary

#437B77 #7B4363 #7B5B43

monochromatic

#182C2A #2D5351 #437B77 #59A39D #7FB9B5

Accessibility & contrast

On white

4.84

#437B77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#437B77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437B77

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437B77	#FFFFFF	#000000	##FFFFFF
##437B77	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757677

Deuteranopia (green-blind)

#6C6F78

Tritanopia (blue-blind)

#297E7A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #437b77;
/* rgb */ color: rgb(67, 123, 119);
/* oklch */ color: oklch(54.3% 0.060 189.6);

Tailwind

colors: {
  custom: {
    50: '#7ba19e',
    500: '#437b77',
    950: '#000000',
  },
}

SCSS

$custom: #437b77;
$custom-light: #7ba19e;
$custom-dark: #000000;

JSON

{
  "hex": "#437b77",
  "rgb": {
    "r": 67,
    "g": 123,
    "b": 119
  },
  "hsl": {
    "h": 175.714,
    "s": 29.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.54332,
    "c": 0.05972,
    "h": 189.6
  },
  "luminance": 0.16691
}

Semantic roles & 50–950 ramp

primary

#437B77

secondary

#A47579

accent

#6269C6

background

#F7F9F9

surface

#EEF2F2

border

#C9CCCC

text

#0A0F0E

muted

#7C7E7E

Preview Lab

Preview with #437B77

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

Preview Lab → · Contrast checker → · Palette generator →