#287664#287664

#287664 is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.3% C 0.081 H 174.7°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#287664
RGB	rgb(40, 118, 100)
HSL	hsl(166, 49%, 31%)
HSV	hsv(166, 66%, 46%)
CMYK	cmyk(66.1%, 0%, 15.3%, 53.7%)
CIE-LAB	lab(44.70, -28.35, 2.97)
CIE-LCH	lch(44.70, 28.51, 174.03°)
OKLab	oklab(51.31% -0.0806 0.0074)
OKLCH	oklch(51.31% 0.081 174.7)
XYZ	xyz(9.6526, 14.3271, 14.3108)
Luminance	0.1433 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287664 #76283A

analogous

#28763D #287664 #286176

triadic

#287664 #642876 #766428

tetradic

#287664 #3D2876 #76283A #617628

square

#287664 #3D2876 #76283A #617628

split-complementary

#287664 #762861 #763D28

monochromatic

#091B17 #19483D #287664 #37A48B #54C5AB

Accessibility & contrast

On white

5.43

#287664 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#287664 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287664

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287664	#FFFFFF	#000000	##FFFFFF
##287664	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726F63

Deuteranopia (green-blind)

#676665

Tritanopia (blue-blind)

#007771

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #287664;
/* rgb */ color: rgb(40, 118, 100);
/* oklch */ color: oklch(51.3% 0.081 174.7);

Tailwind

colors: {
  custom: {
    50: '#6c9e90',
    500: '#287664',
    950: '#000000',
  },
}

SCSS

$custom: #287664;
$custom-light: #6c9e90;
$custom-dark: #000000;

JSON

{
  "hex": "#287664",
  "rgb": {
    "r": 40,
    "g": 118,
    "b": 100
  },
  "hsl": {
    "h": 166.154,
    "s": 49.367,
    "l": 30.98
  },
  "oklch": {
    "l": 0.51306,
    "c": 0.08098,
    "h": 174.7
  },
  "luminance": 0.14328
}

Semantic roles & 50–950 ramp

primary

#287664

secondary

#A85266

accent

#4F6FD9

background

#F6F9F8

surface

#ECF2F0

border

#C7CCCB

text

#070E0C

muted

#7A7E7D

Preview Lab

Preview with #287664

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

Preview Lab → · Contrast checker → · Palette generator →