#287F75#287F75

#287F75 is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.3% C 0.083 H 184.2°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#287F75
RGB	rgb(40, 127, 117)
HSL	hsl(173, 52%, 33%)
HSV	hsv(173, 69%, 50%)
CMYK	cmyk(68.5%, 0%, 7.9%, 50.2%)
CIE-LAB	lab(48.15, -27.97, -2.08)
CIE-LCH	lch(48.15, 28.05, 184.26°)
OKLab	oklab(54.28% -0.0824 -0.0061)
OKLCH	oklch(54.28% 0.083 184.2)
XYZ	xyz(11.6738, 16.9129, 19.4755)
Luminance	0.1691 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287F75 #7F2832

analogous

#287F49 #287F75 #285E7F

triadic

#287F75 #75287F #7F7528

tetradic

#287F75 #49287F #7F2832 #5E7F28

square

#287F75 #49287F #7F2832 #5E7F28

split-complementary

#287F75 #7F285E #7F4928

monochromatic

#0B221F #19504A #287F75 #37AEA0 #57CABD

Accessibility & contrast

On white

4.79

#287F75 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#287F75 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287F75

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287F75	#FFFFFF	#000000	##FFFFFF
##287F75	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797875

Deuteranopia (green-blind)

#6C6E76

Tritanopia (blue-blind)

#00827C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #287f75;
/* rgb */ color: rgb(40, 127, 117);
/* oklch */ color: oklch(54.3% 0.083 184.2);

Tailwind

colors: {
  custom: {
    50: '#6fa49c',
    500: '#287f75',
    950: '#000000',
  },
}

SCSS

$custom: #287f75;
$custom-light: #6fa49c;
$custom-dark: #000000;

JSON

{
  "hex": "#287f75",
  "rgb": {
    "r": 40,
    "g": 127,
    "b": 117
  },
  "hsl": {
    "h": 173.103,
    "s": 52.096,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54277,
    "c": 0.08261,
    "h": 184.2
  },
  "luminance": 0.16914
}

Semantic roles & 50–950 ramp

primary

#287F75

secondary

#AF545E

accent

#4C5DDC

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #287F75

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

Preview Lab → · Contrast checker → · Palette generator →