#287F73#287F73

#287F73 is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.2% C 0.083 H 182.2°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#287F73
RGB	rgb(40, 127, 115)
HSL	hsl(172, 52%, 33%)
HSV	hsv(172, 69%, 50%)
CMYK	cmyk(68.5%, 0%, 9.4%, 50.2%)
CIE-LAB	lab(48.09, -28.54, -0.99)
CIE-LCH	lch(48.09, 28.56, 181.99°)
OKLab	oklab(54.21% -0.0834 -0.0031)
OKLCH	oklch(54.21% 0.083 182.2)
XYZ	xyz(11.5575, 16.8664, 18.8628)
Luminance	0.1687 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287F73 #7F2834

analogous

#287F47 #287F73 #285F7F

triadic

#287F73 #73287F #7F7328

tetradic

#287F73 #47287F #7F2834 #5F7F28

square

#287F73 #47287F #7F2834 #5F7F28

split-complementary

#287F73 #7F285F #7F4728

monochromatic

#0B221F #195049 #287F73 #37AE9D #57CABA

Accessibility & contrast

On white

4.80

#287F73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#287F73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287F73

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287F73	#FFFFFF	#000000	##FFFFFF
##287F73	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797873

Deuteranopia (green-blind)

#6C6E74

Tritanopia (blue-blind)

#00817B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #287f73;
/* rgb */ color: rgb(40, 127, 115);
/* oklch */ color: oklch(54.2% 0.083 182.2);

Tailwind

colors: {
  custom: {
    50: '#6ea49b',
    500: '#287f73',
    950: '#000000',
  },
}

SCSS

$custom: #287f73;
$custom-light: #6ea49b;
$custom-dark: #000000;

JSON

{
  "hex": "#287f73",
  "rgb": {
    "r": 40,
    "g": 127,
    "b": 115
  },
  "hsl": {
    "h": 171.724,
    "s": 52.096,
    "l": 32.745
  },
  "oklch": {
    "l": 0.5421,
    "c": 0.08342,
    "h": 182.2
  },
  "luminance": 0.16868
}

Semantic roles & 50–950 ramp

primary

#287F73

secondary

#AF5460

accent

#4C60DC

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #287F73

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

Preview Lab → · Contrast checker → · Palette generator →