#287D6F#287D6F

#287D6F is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.5% C 0.083 H 179.9°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#287D6F
RGB	rgb(40, 125, 111)
HSL	hsl(170, 52%, 32%)
HSV	hsv(170, 68%, 49%)
CMYK	cmyk(68%, 0%, 11.2%, 51%)
CIE-LAB	lab(47.32, -28.70, 0.24)
CIE-LCH	lch(47.32, 28.71, 179.51°)
OKLab	oklab(53.54% -0.0831 0.0002)
OKLCH	oklch(53.54% 0.083 179.9)
XYZ	xyz(11.0766, 16.2648, 17.5915)
Luminance	0.1627 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287D6F #7D2836

analogous

#287D45 #287D6F #28607D

triadic

#287D6F #6F287D #7D6F28

tetradic

#287D6F #45287D #7D2836 #607D28

square

#287D6F #45287D #7D2836 #607D28

split-complementary

#287D6F #7D2860 #7D4528

monochromatic

#0A201D #194F46 #287D6F #37AB98 #56C9B6

Accessibility & contrast

On white

4.94

#287D6F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#287D6F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287D6F

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287D6F	#FFFFFF	#000000	##FFFFFF
##287D6F	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#78756E

Deuteranopia (green-blind)

#6B6C70

Tritanopia (blue-blind)

#007F79

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #287d6f;
/* rgb */ color: rgb(40, 125, 111);
/* oklch */ color: oklch(53.5% 0.083 179.9);

Tailwind

colors: {
  custom: {
    50: '#6ea398',
    500: '#287d6f',
    950: '#000000',
  },
}

SCSS

$custom: #287d6f;
$custom-light: #6ea398;
$custom-dark: #000000;

JSON

{
  "hex": "#287d6f",
  "rgb": {
    "r": 40,
    "g": 125,
    "b": 111
  },
  "hsl": {
    "h": 170.118,
    "s": 51.515,
    "l": 32.353
  },
  "oklch": {
    "l": 0.53544,
    "c": 0.0831,
    "h": 179.9
  },
  "luminance": 0.16266
}

Semantic roles & 50–950 ramp

primary

#287D6F

secondary

#AE5362

accent

#4D64DB

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0D

muted

#7B7F7E

Preview Lab

Preview with #287D6F

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

Preview Lab → · Contrast checker → · Palette generator →