#437A64#437A64

#437A64 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.5% C 0.069 H 166.1°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#437A64
RGB	rgb(67, 122, 100)
HSL	hsl(156, 29%, 37%)
HSV	hsv(156, 45%, 48%)
CMYK	cmyk(45.1%, 0%, 18%, 52.2%)
CIE-LAB	lab(47.02, -23.79, 6.42)
CIE-LCH	lch(47.02, 24.65, 164.89°)
OKLab	oklab(53.47% -0.0667 0.0165)
OKLCH	oklch(53.47% 0.069 166.1)
XYZ	xyz(11.5736, 16.0316, 14.5387)
Luminance	0.1603 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437A64 #7A4359

analogous

#437A48 #437A64 #43757A

triadic

#437A64 #64437A #7A6443

tetradic

#437A64 #48437A #7A4359 #757A43

square

#437A64 #48437A #7A4359 #757A43

split-complementary

#437A64 #7A4375 #7A4843

monochromatic

#182B23 #2D5244 #437A64 #59A284 #7FB9A1

Accessibility & contrast

On white

4.99

#437A64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#437A64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437A64

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437A64	#FFFFFF	#000000	##FFFFFF
##437A64	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787363

Deuteranopia (green-blind)

#6F6D65

Tritanopia (blue-blind)

#337A74

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #437a64;
/* rgb */ color: rgb(67, 122, 100);
/* oklch */ color: oklch(53.5% 0.069 166.1);

Tailwind

colors: {
  custom: {
    50: '#7aa190',
    500: '#437a64',
    950: '#000000',
  },
}

SCSS

$custom: #437a64;
$custom-light: #7aa190;
$custom-dark: #000000;

JSON

{
  "hex": "#437a64",
  "rgb": {
    "r": 67,
    "g": 122,
    "b": 100
  },
  "hsl": {
    "h": 156,
    "s": 29.101,
    "l": 37.059
  },
  "oklch": {
    "l": 0.53469,
    "c": 0.06871,
    "h": 166.1
  },
  "luminance": 0.16032
}

Semantic roles & 50–950 ramp

primary

#437A64

secondary

#A47588

accent

#628AC5

background

#F7F9F8

surface

#EEF2F0

border

#C9CCCB

text

#090F0C

muted

#7B7E7D

Preview Lab

Preview with #437A64

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

Preview Lab → · Contrast checker → · Palette generator →