#287A84#287A84

#287A84 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.5% C 0.078 H 206.7°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#287A84
RGB	rgb(40, 122, 132)
HSL	hsl(187, 53%, 34%)
HSV	hsv(187, 70%, 52%)
CMYK	cmyk(69.7%, 7.6%, 0%, 48.2%)
CIE-LAB	lab(47.02, -20.82, -12.64)
CIE-LCH	lch(47.02, 24.36, 211.26°)
OKLab	oklab(53.53% -0.0698 -0.0351)
OKLCH	oklch(53.53% 0.078 206.7)
XYZ	xyz(11.9977, 16.0348, 24.2880)
Luminance	0.1604 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287A84 #843228

analogous

#288460 #287A84 #284C84

triadic

#287A84 #84287A #7A8428

tetradic

#287A84 #602884 #843228 #4C8428

square

#287A84 #602884 #843228 #4C8428

split-complementary

#287A84 #84284C #846028

monochromatic

#0C2326 #1A4F55 #287A84 #36A5B3 #5AC0CD

Accessibility & contrast

On white

4.99

#287A84 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#287A84 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287A84

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287A84	#FFFFFF	#000000	##FFFFFF
##287A84	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707585

Deuteranopia (green-blind)

#626B84

Tritanopia (blue-blind)

#007F7D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #287a84;
/* rgb */ color: rgb(40, 122, 132);
/* oklch */ color: oklch(53.5% 0.078 206.7);

Tailwind

colors: {
  custom: {
    50: '#6fa0a7',
    500: '#287a84',
    950: '#000000',
  },
}

SCSS

$custom: #287a84;
$custom-light: #6fa0a7;
$custom-dark: #000000;

JSON

{
  "hex": "#287a84",
  "rgb": {
    "r": 40,
    "g": 122,
    "b": 132
  },
  "hsl": {
    "h": 186.522,
    "s": 53.488,
    "l": 33.725
  },
  "oklch": {
    "l": 0.53525,
    "c": 0.07816,
    "h": 206.7
  },
  "luminance": 0.16036
}

Semantic roles & 50–950 ramp

primary

#287A84

secondary

#B26056

accent

#5B4BDD

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F0F

muted

#7B7E7F

Preview Lab

Preview with #287A84

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

Preview Lab → · Contrast checker → · Palette generator →