#437C70#437C70

#437C70 is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.4% C 0.063 H 178.6°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#437C70
RGB	rgb(67, 124, 112)
HSL	hsl(167, 30%, 37%)
HSV	hsv(167, 46%, 49%)
CMYK	cmyk(46%, 0%, 9.7%, 51.4%)
CIE-LAB	lab(47.98, -21.87, 0.73)
CIE-LCH	lch(47.98, 21.88, 178.09°)
OKLab	oklab(54.35% -0.0635 0.0016)
OKLCH	oklch(54.35% 0.063 178.6)
XYZ	xyz(12.4458, 16.7775, 17.9086)
Luminance	0.1678 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437C70 #7C434F

analogous

#437C53 #437C70 #436C7C

triadic

#437C70 #70437C #7C7043

tetradic

#437C70 #53437C #7C434F #6C7C43

square

#437C70 #53437C #7C434F #6C7C43

split-complementary

#437C70 #7C436C #7C5343

monochromatic

#182D28 #2E544C #437C70 #58A494 #7FBAAE

Accessibility & contrast

On white

4.82

#437C70 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#437C70 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437C70

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437C70	#FFFFFF	#000000	##FFFFFF
##437C70	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787670

Deuteranopia (green-blind)

#6E6F71

Tritanopia (blue-blind)

#2D7E78

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #437c70;
/* rgb */ color: rgb(67, 124, 112);
/* oklch */ color: oklch(54.4% 0.063 178.6);

Tailwind

colors: {
  custom: {
    50: '#7ba299',
    500: '#437c70',
    950: '#000000',
  },
}

SCSS

$custom: #437c70;
$custom-light: #7ba299;
$custom-dark: #000000;

JSON

{
  "hex": "#437c70",
  "rgb": {
    "r": 67,
    "g": 124,
    "b": 112
  },
  "hsl": {
    "h": 167.368,
    "s": 29.843,
    "l": 37.451
  },
  "oklch": {
    "l": 0.54353,
    "c": 0.06348,
    "h": 178.6
  },
  "luminance": 0.16778
}

Semantic roles & 50–950 ramp

primary

#437C70

secondary

#A57680

accent

#6277C6

background

#F7FAF9

surface

#EEF3F2

border

#C9CDCC

text

#0A0F0D

muted

#7C7F7E

Preview Lab

Preview with #437C70

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

Preview Lab → · Contrast checker → · Palette generator →