#288186#288186

#288186 is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.4% C 0.082 H 200.5°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#288186
RGB	rgb(40, 129, 134)
HSL	hsl(183, 54%, 34%)
HSV	hsv(183, 70%, 53%)
CMYK	cmyk(70.1%, 3.7%, 0%, 47.5%)
CIE-LAB	lab(49.34, -23.85, -10.32)
CIE-LCH	lch(49.34, 25.98, 203.40°)
OKLab	oklab(55.42% -0.0766 -0.0286)
OKLCH	oklch(55.42% 0.082 200.5)
XYZ	xyz(13.0265, 17.8714, 25.3126)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288186 #862D28

analogous

#28865C #288186 #285286

triadic

#288186 #862881 #818628

tetradic

#288186 #5C2886 #862D28 #528628

square

#288186 #5C2886 #862D28 #528628

split-complementary

#288186 #862852 #865C28

monochromatic

#0C2628 #1A5457 #288186 #36AEB5 #5BC8CE

Accessibility & contrast

On white

4.59

#288186 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#288186 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #288186

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288186	#FFFFFF	#000000	##FFFFFF
##288186	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777B86

Deuteranopia (green-blind)

#697186

Tritanopia (blue-blind)

#008682

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #288186;
/* rgb */ color: rgb(40, 129, 134);
/* oklch */ color: oklch(55.4% 0.082 200.5);

Tailwind

colors: {
  custom: {
    50: '#70a6a9',
    500: '#288186',
    950: '#000000',
  },
}

SCSS

$custom: #288186;
$custom-light: #70a6a9;
$custom-dark: #000000;

JSON

{
  "hex": "#288186",
  "rgb": {
    "r": 40,
    "g": 129,
    "b": 134
  },
  "hsl": {
    "h": 183.191,
    "s": 54.023,
    "l": 34.118
  },
  "oklch": {
    "l": 0.55422,
    "c": 0.08173,
    "h": 200.5
  },
  "luminance": 0.17873
}

Semantic roles & 50–950 ramp

primary

#288186

secondary

#B35C57

accent

#524ADD

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #288186

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

Preview Lab → · Contrast checker → · Palette generator →