#287F7E#287F7E

#287F7E is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.6% C 0.080 H 193.9°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#287F7E
RGB	rgb(40, 127, 126)
HSL	hsl(179, 52%, 33%)
HSV	hsv(179, 69%, 50%)
CMYK	cmyk(68.5%, 0%, 0.8%, 50.2%)
CIE-LAB	lab(48.43, -25.30, -6.98)
CIE-LCH	lch(48.43, 26.24, 195.42°)
OKLab	oklab(54.6% -0.0781 -0.0194)
OKLCH	oklch(54.6% 0.08 193.9)
XYZ	xyz(12.2286, 17.1348, 22.3975)
Luminance	0.1714 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287F7E #7F2829

analogous

#287F52 #287F7E #28557F

triadic

#287F7E #7E287F #7F7E28

tetradic

#287F7E #52287F #7F2829 #557F28

square

#287F7E #52287F #7F2829 #557F28

split-complementary

#287F7E #7F2855 #7F5228

monochromatic

#0B2222 #195050 #287F7E #37AEAC #57CAC9

Accessibility & contrast

On white

4.74

#287F7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#287F7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287F7E

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287F7E	#FFFFFF	#000000	##FFFFFF
##287F7E	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77797E

Deuteranopia (green-blind)

#6A6F7F

Tritanopia (blue-blind)

#00837E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #287f7e;
/* rgb */ color: rgb(40, 127, 126);
/* oklch */ color: oklch(54.6% 0.080 193.9);

Tailwind

colors: {
  custom: {
    50: '#6fa4a3',
    500: '#287f7e',
    950: '#000000',
  },
}

SCSS

$custom: #287f7e;
$custom-light: #6fa4a3;
$custom-dark: #000000;

JSON

{
  "hex": "#287f7e",
  "rgb": {
    "r": 40,
    "g": 127,
    "b": 126
  },
  "hsl": {
    "h": 179.31,
    "s": 52.096,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54597,
    "c": 0.08045,
    "h": 193.9
  },
  "luminance": 0.17136
}

Semantic roles & 50–950 ramp

primary

#287F7E

secondary

#AF5455

accent

#4C4EDC

background

#F7FAFA

surface

#EDF4F3

border

#C8CECD

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #287F7E

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

Preview Lab → · Contrast checker → · Palette generator →