#437366#437366

#437366 is a mid, muted teal. Relative luminance 0.144; OKLCH L 51.7% C 0.057 H 174.7°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#437366
RGB	rgb(67, 115, 102)
HSL	hsl(164, 26%, 36%)
HSV	hsv(164, 42%, 45%)
CMYK	cmyk(41.7%, 0%, 11.3%, 54.9%)
CIE-LAB	lab(44.82, -19.66, 2.08)
CIE-LCH	lch(44.82, 19.77, 173.96°)
OKLab	oklab(51.71% -0.0565 0.0052)
OKLCH	oklch(51.71% 0.057 174.7)
XYZ	xyz(10.8428, 14.4133, 14.7785)
Luminance	0.1441 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437366 #734350

analogous

#43734E #437366 #436873

triadic

#437366 #664373 #736643

tetradic

#437366 #4E4373 #734350 #687343

square

#437366 #4E4373 #734350 #687343

split-complementary

#437366 #734368 #734E43

monochromatic

#162621 #2C4C44 #437366 #5A9A88 #7DB3A5

Accessibility & contrast

On white

5.41

#437366 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#437366 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437366

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437366	#FFFFFF	#000000	##FFFFFF
##437366	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706D65

Deuteranopia (green-blind)

#686867

Tritanopia (blue-blind)

#33746F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #437366;
/* rgb */ color: rgb(67, 115, 102);
/* oklch */ color: oklch(51.7% 0.057 174.7);

Tailwind

colors: {
  custom: {
    50: '#7a9b91',
    500: '#437366',
    950: '#000000',
  },
}

SCSS

$custom: #437366;
$custom-light: #7a9b91;
$custom-dark: #000000;

JSON

{
  "hex": "#437366",
  "rgb": {
    "r": 67,
    "g": 115,
    "b": 102
  },
  "hsl": {
    "h": 163.75,
    "s": 26.374,
    "l": 35.686
  },
  "oklch": {
    "l": 0.51713,
    "c": 0.05675,
    "h": 174.7
  },
  "luminance": 0.14414
}

Semantic roles & 50–950 ramp

primary

#437366

secondary

#9F737F

accent

#657EC3

background

#F7F9F8

surface

#EEF2F0

border

#C9CCCB

text

#090E0C

muted

#7B7E7D

Preview Lab

Preview with #437366

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

Preview Lab → · Contrast checker → · Palette generator →