#287F77#287F77

#287F77 is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.3% C 0.082 H 186.3°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#287F77
RGB	rgb(40, 127, 119)
HSL	hsl(174, 52%, 33%)
HSV	hsv(174, 69%, 50%)
CMYK	cmyk(68.5%, 0%, 6.3%, 50.2%)
CIE-LAB	lab(48.21, -27.39, -3.17)
CIE-LCH	lch(48.21, 27.57, 186.61°)
OKLab	oklab(54.35% -0.0814 -0.009)
OKLCH	oklch(54.35% 0.082 186.3)
XYZ	xyz(11.7927, 16.9604, 20.1014)
Luminance	0.1696 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287F77 #7F2830

analogous

#287F4C #287F77 #285B7F

triadic

#287F77 #77287F #7F7728

tetradic

#287F77 #4C287F #7F2830 #5B7F28

square

#287F77 #4C287F #7F2830 #5B7F28

split-complementary

#287F77 #7F285B #7F4C28

monochromatic

#0B2220 #19504B #287F77 #37AEA3 #57CAC0

Accessibility & contrast

On white

4.78

#287F77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#287F77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287F77

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287F77	#FFFFFF	#000000	##FFFFFF
##287F77	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787877

Deuteranopia (green-blind)

#6B6E78

Tritanopia (blue-blind)

#00827C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #287f77;
/* rgb */ color: rgb(40, 127, 119);
/* oklch */ color: oklch(54.3% 0.082 186.3);

Tailwind

colors: {
  custom: {
    50: '#6fa49e',
    500: '#287f77',
    950: '#000000',
  },
}

SCSS

$custom: #287f77;
$custom-light: #6fa49e;
$custom-dark: #000000;

JSON

{
  "hex": "#287f77",
  "rgb": {
    "r": 40,
    "g": 127,
    "b": 119
  },
  "hsl": {
    "h": 174.483,
    "s": 52.096,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54346,
    "c": 0.08191,
    "h": 186.3
  },
  "luminance": 0.16962
}

Semantic roles & 50–950 ramp

primary

#287F77

secondary

#AF545C

accent

#4C59DC

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #287F77

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

Preview Lab → · Contrast checker → · Palette generator →