#287773#287773

#287773 is a mid, moderate teal. Relative luminance 0.149; OKLCH L 52.1% C 0.076 H 190.3°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#287773
RGB	rgb(40, 119, 115)
HSL	hsl(177, 50%, 31%)
HSV	hsv(177, 66%, 47%)
CMYK	cmyk(66.4%, 0%, 3.4%, 53.3%)
CIE-LAB	lab(45.47, -24.56, -4.85)
CIE-LCH	lch(45.47, 25.03, 191.18°)
OKLab	oklab(52.08% -0.0744 -0.0135)
OKLCH	oklch(52.08% 0.076 190.3)
XYZ	xyz(10.5650, 14.8814, 18.5319)
Luminance	0.1488 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287773 #77282C

analogous

#28774B #287773 #285377

triadic

#287773 #732877 #777328

tetradic

#287773 #4B2877 #77282C #537728

square

#287773 #4B2877 #77282C #537728

split-complementary

#287773 #772853 #774B28

monochromatic

#091B1A #194947 #287773 #37A59F #54C5C0

Accessibility & contrast

On white

5.28

#287773 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#287773 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287773

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287773	#FFFFFF	#000000	##FFFFFF
##287773	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707173

Deuteranopia (green-blind)

#646874

Tritanopia (blue-blind)

#007A76

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #287773;
/* rgb */ color: rgb(40, 119, 115);
/* oklch */ color: oklch(52.1% 0.076 190.3);

Tailwind

colors: {
  custom: {
    50: '#6d9e9b',
    500: '#287773',
    950: '#000000',
  },
}

SCSS

$custom: #287773;
$custom-light: #6d9e9b;
$custom-dark: #000000;

JSON

{
  "hex": "#287773",
  "rgb": {
    "r": 40,
    "g": 119,
    "b": 115
  },
  "hsl": {
    "h": 176.962,
    "s": 49.686,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52081,
    "c": 0.0756,
    "h": 190.3
  },
  "luminance": 0.14883
}

Semantic roles & 50–950 ramp

primary

#287773

secondary

#A95256

accent

#4F56D9

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0E

muted

#7A7E7E

Preview Lab

Preview with #287773

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

Preview Lab → · Contrast checker → · Palette generator →