#437A77#437A77

#437A77 is a mid, muted teal. Relative luminance 0.164; OKLCH L 54.1% C 0.059 H 191.0°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#437A77
RGB	rgb(67, 122, 119)
HSL	hsl(177, 29%, 37%)
HSV	hsv(177, 45%, 48%)
CMYK	cmyk(45.1%, 0%, 2.5%, 52.2%)
CIE-LAB	lab(47.55, -18.96, -4.04)
CIE-LCH	lch(47.55, 19.39, 192.03°)
OKLab	oklab(54.08% -0.0576 -0.0112)
OKLCH	oklch(54.08% 0.059 191)
XYZ	xyz(12.6027, 16.4433, 19.9589)
Luminance	0.1644 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437A77 #7A4346

analogous

#437A5C #437A77 #43627A

triadic

#437A77 #77437A #7A7743

tetradic

#437A77 #5C437A #7A4346 #627A43

square

#437A77 #5C437A #7A4346 #627A43

split-complementary

#437A77 #7A4362 #7A5C43

monochromatic

#182B2A #2D5250 #437A77 #59A29E #7FB9B5

Accessibility & contrast

On white

4.90

#437A77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#437A77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437A77

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437A77	#FFFFFF	#000000	##FFFFFF
##437A77	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747577

Deuteranopia (green-blind)

#6B6E78

Tritanopia (blue-blind)

#297D79

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #437a77;
/* rgb */ color: rgb(67, 122, 119);
/* oklch */ color: oklch(54.1% 0.059 191.0);

Tailwind

colors: {
  custom: {
    50: '#7ba09e',
    500: '#437a77',
    950: '#000000',
  },
}

SCSS

$custom: #437a77;
$custom-light: #7ba09e;
$custom-dark: #000000;

JSON

{
  "hex": "#437a77",
  "rgb": {
    "r": 67,
    "g": 122,
    "b": 119
  },
  "hsl": {
    "h": 176.727,
    "s": 29.101,
    "l": 37.059
  },
  "oklch": {
    "l": 0.54078,
    "c": 0.05869,
    "h": 191
  },
  "luminance": 0.16444
}

Semantic roles & 50–950 ramp

primary

#437A77

secondary

#A47578

accent

#6268C5

background

#F7F9F9

surface

#EEF2F2

border

#C9CCCC

text

#0A0E0E

muted

#7C7E7E

Preview Lab

Preview with #437A77

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

Preview Lab → · Contrast checker → · Palette generator →