#287B79#287B79

#287B79 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.4% C 0.078 H 192.8°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#287B79
RGB	rgb(40, 123, 121)
HSL	hsl(179, 51%, 32%)
HSV	hsv(179, 67%, 48%)
CMYK	cmyk(67.5%, 0%, 1.6%, 51.8%)
CIE-LAB	lab(46.97, -24.78, -6.19)
CIE-LCH	lch(46.97, 25.55, 194.03°)
OKLab	oklab(53.36% -0.076 -0.0172)
OKLCH	oklch(53.36% 0.078 192.8)
XYZ	xyz(11.4077, 15.9962, 20.5718)
Luminance	0.1600 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287B79 #7B282A

analogous

#287B50 #287B79 #28547B

triadic

#287B79 #79287B #7B7928

tetradic

#287B79 #50287B #7B282A #547B28

square

#287B79 #50287B #7B282A #547B28

split-complementary

#287B79 #7B2854 #7B5028

monochromatic

#0A1F1E #194D4C #287B79 #37A9A6 #56C8C5

Accessibility & contrast

On white

5.00

#287B79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#287B79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287B79

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287B79	#FFFFFF	#000000	##FFFFFF
##287B79	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737579

Deuteranopia (green-blind)

#676B7A

Tritanopia (blue-blind)

#007F7A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #287b79;
/* rgb */ color: rgb(40, 123, 121);
/* oklch */ color: oklch(53.4% 0.078 192.8);

Tailwind

colors: {
  custom: {
    50: '#6ea19f',
    500: '#287b79',
    950: '#000000',
  },
}

SCSS

$custom: #287b79;
$custom-light: #6ea19f;
$custom-dark: #000000;

JSON

{
  "hex": "#287b79",
  "rgb": {
    "r": 40,
    "g": 123,
    "b": 121
  },
  "hsl": {
    "h": 178.554,
    "s": 50.92,
    "l": 31.961
  },
  "oklch": {
    "l": 0.5336,
    "c": 0.07794,
    "h": 192.8
  },
  "luminance": 0.15998
}

Semantic roles & 50–950 ramp

primary

#287B79

secondary

#AD5254

accent

#4D51DA

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080F0E

muted

#7B7E7E

Preview Lab

Preview with #287B79

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

Preview Lab → · Contrast checker → · Palette generator →