#287C79#287C79

#287C79 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.6% C 0.079 H 191.7°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#287C79
RGB	rgb(40, 124, 121)
HSL	hsl(178, 51%, 32%)
HSV	hsv(178, 68%, 49%)
CMYK	cmyk(67.7%, 0%, 2.4%, 51.4%)
CIE-LAB	lab(47.30, -25.29, -5.71)
CIE-LCH	lch(47.30, 25.93, 192.72°)
OKLab	oklab(53.62% -0.0771 -0.0159)
OKLCH	oklch(53.62% 0.079 191.7)
XYZ	xyz(11.5324, 16.2456, 20.6134)
Luminance	0.1625 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287C79 #7C282B

analogous

#287C4F #287C79 #28557C

triadic

#287C79 #79287C #7C7928

tetradic

#287C79 #4F287C #7C282B #557C28

square

#287C79 #4F287C #7C282B #557C28

split-complementary

#287C79 #7C2855 #7C4F28

monochromatic

#0A1F1F #194E4C #287C79 #37AAA6 #56C8C4

Accessibility & contrast

On white

4.94

#287C79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#287C79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287C79

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287C79	#FFFFFF	#000000	##FFFFFF
##287C79	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747679

Deuteranopia (green-blind)

#686C7A

Tritanopia (blue-blind)

#00807B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #287c79;
/* rgb */ color: rgb(40, 124, 121);
/* oklch */ color: oklch(53.6% 0.079 191.7);

Tailwind

colors: {
  custom: {
    50: '#6ea29f',
    500: '#287c79',
    950: '#000000',
  },
}

SCSS

$custom: #287c79;
$custom-light: #6ea29f;
$custom-dark: #000000;

JSON

{
  "hex": "#287c79",
  "rgb": {
    "r": 40,
    "g": 124,
    "b": 121
  },
  "hsl": {
    "h": 177.857,
    "s": 51.22,
    "l": 32.157
  },
  "oklch": {
    "l": 0.53624,
    "c": 0.07874,
    "h": 191.7
  },
  "luminance": 0.16247
}

Semantic roles & 50–950 ramp

primary

#287C79

secondary

#AD5256

accent

#4D52DB

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #287C79

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

Preview Lab → · Contrast checker → · Palette generator →