#287663#287663

#287663 is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.3% C 0.082 H 173.8°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#287663
RGB	rgb(40, 118, 99)
HSL	hsl(165, 49%, 31%)
HSV	hsv(165, 66%, 46%)
CMYK	cmyk(66.1%, 0%, 16.1%, 53.7%)
CIE-LAB	lab(44.67, -28.62, 3.52)
CIE-LCH	lch(44.67, 28.84, 172.99°)
OKLab	oklab(51.28% -0.0811 0.0089)
OKLCH	oklch(51.28% 0.082 173.8)
XYZ	xyz(9.6045, 14.3078, 14.0575)
Luminance	0.1431 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287663 #76283B

analogous

#28763C #287663 #286276

triadic

#287663 #632876 #766328

tetradic

#287663 #3C2876 #76283B #627628

square

#287663 #3C2876 #76283B #627628

split-complementary

#287663 #762862 #763C28

monochromatic

#091B16 #19483D #287663 #37A489 #54C5A9

Accessibility & contrast

On white

5.44

#287663 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#287663 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287663

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287663	#FFFFFF	#000000	##FFFFFF
##287663	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726E62

Deuteranopia (green-blind)

#676664

Tritanopia (blue-blind)

#007770

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #287663;
/* rgb */ color: rgb(40, 118, 99);
/* oklch */ color: oklch(51.3% 0.082 173.8);

Tailwind

colors: {
  custom: {
    50: '#6c9e8f',
    500: '#287663',
    950: '#000000',
  },
}

SCSS

$custom: #287663;
$custom-light: #6c9e8f;
$custom-dark: #000000;

JSON

{
  "hex": "#287663",
  "rgb": {
    "r": 40,
    "g": 118,
    "b": 99
  },
  "hsl": {
    "h": 165.385,
    "s": 49.367,
    "l": 30.98
  },
  "oklch": {
    "l": 0.51275,
    "c": 0.08163,
    "h": 173.8
  },
  "luminance": 0.14309
}

Semantic roles & 50–950 ramp

primary

#287663

secondary

#A85267

accent

#4F71D9

background

#F6F9F8

surface

#ECF2F0

border

#C7CCCB

text

#070E0C

muted

#7A7E7D

Preview Lab

Preview with #287663

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

Preview Lab → · Contrast checker → · Palette generator →