#287D73#287D73

#287D73 is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.7% C 0.081 H 184.0°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#287D73
RGB	rgb(40, 125, 115)
HSL	hsl(173, 52%, 32%)
HSV	hsv(173, 68%, 49%)
CMYK	cmyk(68%, 0%, 8%, 51%)
CIE-LAB	lab(47.44, -27.56, -1.95)
CIE-LCH	lch(47.44, 27.63, 184.05°)
OKLab	oklab(53.68% -0.0811 -0.0057)
OKLCH	oklch(53.68% 0.081 184)
XYZ	xyz(11.3018, 16.3549, 18.7775)
Luminance	0.1636 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287D73 #7D2832

analogous

#287D48 #287D73 #285D7D

triadic

#287D73 #73287D #7D7328

tetradic

#287D73 #48287D #7D2832 #5D7D28

square

#287D73 #48287D #7D2832 #5D7D28

split-complementary

#287D73 #7D285D #7D4828

monochromatic

#0A201E #194F48 #287D73 #37AB9E #56C9BC

Accessibility & contrast

On white

4.92

#287D73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#287D73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287D73

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287D73	#FFFFFF	#000000	##FFFFFF
##287D73	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777673

Deuteranopia (green-blind)

#6A6D74

Tritanopia (blue-blind)

#00807A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #287d73;
/* rgb */ color: rgb(40, 125, 115);
/* oklch */ color: oklch(53.7% 0.081 184.0);

Tailwind

colors: {
  custom: {
    50: '#6ea39b',
    500: '#287d73',
    950: '#000000',
  },
}

SCSS

$custom: #287d73;
$custom-light: #6ea39b;
$custom-dark: #000000;

JSON

{
  "hex": "#287d73",
  "rgb": {
    "r": 40,
    "g": 125,
    "b": 115
  },
  "hsl": {
    "h": 172.941,
    "s": 51.515,
    "l": 32.353
  },
  "oklch": {
    "l": 0.53677,
    "c": 0.08133,
    "h": 184
  },
  "luminance": 0.16356
}

Semantic roles & 50–950 ramp

primary

#287D73

secondary

#AE535D

accent

#4D5EDB

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #287D73

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

Preview Lab → · Contrast checker → · Palette generator →