#287C82#287C82

#287C82 is a mid, moderate teal. Relative luminance 0.165; OKLCH L 54.0% C 0.079 H 201.9°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#287C82
RGB	rgb(40, 124, 130)
HSL	hsl(184, 53%, 33%)
HSV	hsv(184, 69%, 51%)
CMYK	cmyk(69.2%, 4.6%, 0%, 49%)
CIE-LAB	lab(47.59, -22.51, -10.59)
CIE-LCH	lch(47.59, 24.88, 205.19°)
OKLab	oklab(53.97% -0.0729 -0.0294)
OKLCH	oklch(53.97% 0.079 201.9)
XYZ	xyz(12.1102, 16.4768, 23.6569)
Luminance	0.1648 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287C82 #822E28

analogous

#28825B #287C82 #284F82

triadic

#287C82 #82287C #7C8228

tetradic

#287C82 #5B2882 #822E28 #4F8228

square

#287C82 #5B2882 #822E28 #4F8228

split-complementary

#287C82 #82284F #825B28

monochromatic

#0B2324 #1A4F53 #287C82 #36A9B1 #59C4CC

Accessibility & contrast

On white

4.89

#287C82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#287C82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287C82

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287C82	#FFFFFF	#000000	##FFFFFF
##287C82	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727782

Deuteranopia (green-blind)

#656D82

Tritanopia (blue-blind)

#00817E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #287c82;
/* rgb */ color: rgb(40, 124, 130);
/* oklch */ color: oklch(54.0% 0.079 201.9);

Tailwind

colors: {
  custom: {
    50: '#6fa2a6',
    500: '#287c82',
    950: '#000000',
  },
}

SCSS

$custom: #287c82;
$custom-light: #6fa2a6;
$custom-dark: #000000;

JSON

{
  "hex": "#287c82",
  "rgb": {
    "r": 40,
    "g": 124,
    "b": 130
  },
  "hsl": {
    "h": 184,
    "s": 52.941,
    "l": 33.333
  },
  "oklch": {
    "l": 0.53965,
    "c": 0.07862,
    "h": 201.9
  },
  "luminance": 0.16478
}

Semantic roles & 50–950 ramp

primary

#287C82

secondary

#B15B55

accent

#554BDC

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #287C82

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

Preview Lab → · Contrast checker → · Palette generator →