#287575#287575

#287575 is a mid, moderate teal. Relative luminance 0.145; OKLCH L 51.6% C 0.074 H 195.1°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#287575
RGB	rgb(40, 117, 117)
HSL	hsl(180, 49%, 31%)
HSV	hsv(180, 66%, 46%)
CMYK	cmyk(65.8%, 0%, 0%, 54.1%)
CIE-LAB	lab(44.88, -22.92, -6.92)
CIE-LCH	lch(44.88, 23.94, 196.81°)
OKLab	oklab(51.62% -0.0712 -0.0192)
OKLCH	oklch(51.62% 0.074 195.1)
XYZ	xyz(10.4458, 14.4569, 19.0661)
Luminance	0.1446 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287575 #752828

analogous

#28754E #287575 #284E75

triadic

#287575 #752875 #757528

tetradic

#287575 #4E2875 #752828 #4E7528

square

#287575 #4E2875 #752828 #4E7528

split-complementary

#287575 #75284E #754E28

monochromatic

#091A1A #184747 #287575 #38A3A3 #53C4C4

Accessibility & contrast

On white

5.40

#287575 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#287575 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287575

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287575	#FFFFFF	#000000	##FFFFFF
##287575	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6F75

Deuteranopia (green-blind)

#616676

Tritanopia (blue-blind)

#007975

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #287575;
/* rgb */ color: rgb(40, 117, 117);
/* oklch */ color: oklch(51.6% 0.074 195.1);

Tailwind

colors: {
  custom: {
    50: '#6d9d9c',
    500: '#287575',
    950: '#000000',
  },
}

SCSS

$custom: #287575;
$custom-light: #6d9d9c;
$custom-dark: #000000;

JSON

{
  "hex": "#287575",
  "rgb": {
    "r": 40,
    "g": 117,
    "b": 117
  },
  "hsl": {
    "h": 180,
    "s": 49.045,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51624,
    "c": 0.07371,
    "h": 195.1
  },
  "luminance": 0.14458
}

Semantic roles & 50–950 ramp

primary

#287575

secondary

#A75252

accent

#4F4FD9

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0E

muted

#7A7E7E

Preview Lab

Preview with #287575

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

Preview Lab → · Contrast checker → · Palette generator →