#287D79#287D79

#287D79 is a mid, moderate teal. Relative luminance 0.165; OKLCH L 53.9% C 0.080 H 190.6°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#287D79
RGB	rgb(40, 125, 121)
HSL	hsl(177, 52%, 32%)
HSV	hsv(177, 68%, 49%)
CMYK	cmyk(68%, 0%, 3.2%, 51%)
CIE-LAB	lab(47.62, -25.80, -5.23)
CIE-LCH	lch(47.62, 26.32, 191.45°)
OKLab	oklab(53.89% -0.0782 -0.0146)
OKLCH	oklch(53.89% 0.08 190.6)
XYZ	xyz(11.6583, 16.4975, 20.6554)
Luminance	0.1650 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287D79 #7D282C

analogous

#287D4E #287D79 #28577D

triadic

#287D79 #79287D #7D7928

tetradic

#287D79 #4E287D #7D282C #577D28

square

#287D79 #4E287D #7D282C #577D28

split-complementary

#287D79 #7D2857 #7D4E28

monochromatic

#0A201F #194F4C #287D79 #37ABA6 #56C9C4

Accessibility & contrast

On white

4.88

#287D79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#287D79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287D79

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287D79	#FFFFFF	#000000	##FFFFFF
##287D79	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767679

Deuteranopia (green-blind)

#696D7A

Tritanopia (blue-blind)

#00807C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #287d79;
/* rgb */ color: rgb(40, 125, 121);
/* oklch */ color: oklch(53.9% 0.080 190.6);

Tailwind

colors: {
  custom: {
    50: '#6fa39f',
    500: '#287d79',
    950: '#000000',
  },
}

SCSS

$custom: #287d79;
$custom-light: #6fa39f;
$custom-dark: #000000;

JSON

{
  "hex": "#287d79",
  "rgb": {
    "r": 40,
    "g": 125,
    "b": 121
  },
  "hsl": {
    "h": 177.176,
    "s": 51.515,
    "l": 32.353
  },
  "oklch": {
    "l": 0.53888,
    "c": 0.07958,
    "h": 190.6
  },
  "luminance": 0.16499
}

Semantic roles & 50–950 ramp

primary

#287D79

secondary

#AE5357

accent

#4D54DB

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #287D79

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

Preview Lab → · Contrast checker → · Palette generator →