#288586#288586

#288586 is a mid, moderate teal. Relative luminance 0.189; OKLCH L 56.5% C 0.084 H 196.1°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#288586
RGB	rgb(40, 133, 134)
HSL	hsl(181, 54%, 34%)
HSV	hsv(181, 70%, 53%)
CMYK	cmyk(70.1%, 0.7%, 0%, 47.5%)
CIE-LAB	lab(50.62, -25.89, -8.40)
CIE-LCH	lch(50.62, 27.21, 197.97°)
OKLab	oklab(56.46% -0.0809 -0.0233)
OKLCH	oklch(56.46% 0.084 196.1)
XYZ	xyz(13.5637, 18.9458, 25.4917)
Luminance	0.1895 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288586 #862928

analogous

#288658 #288586 #285686

triadic

#288586 #862885 #858628

tetradic

#288586 #582886 #862928 #568628

square

#288586 #582886 #862928 #568628

split-complementary

#288586 #862856 #865828

monochromatic

#0C2728 #1A5657 #288586 #36B4B5 #5BCDCE

Accessibility & contrast

On white

4.38

#288586 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#288586 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288586

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288586	#FFFFFF	#000000	##000000
##288586	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7F86

Deuteranopia (green-blind)

#6E7487

Tritanopia (blue-blind)

#008985

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #288586;
/* rgb */ color: rgb(40, 133, 134);
/* oklch */ color: oklch(56.5% 0.084 196.1);

Tailwind

colors: {
  custom: {
    50: '#71a9a9',
    500: '#288586',
    950: '#000000',
  },
}

SCSS

$custom: #288586;
$custom-light: #71a9a9;
$custom-dark: #000000;

JSON

{
  "hex": "#288586",
  "rgb": {
    "r": 40,
    "g": 133,
    "b": 134
  },
  "hsl": {
    "h": 180.638,
    "s": 54.023,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56462,
    "c": 0.08417,
    "h": 196.1
  },
  "luminance": 0.18947
}

Semantic roles & 50–950 ramp

primary

#288586

secondary

#B35857

accent

#4C4ADD

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #288586

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

Preview Lab → · Contrast checker → · Palette generator →