#288D93#288D93

#288D93 is a mid, moderate teal. Relative luminance 0.216; OKLCH L 59.0% C 0.089 H 200.9°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#288D93
RGB	rgb(40, 141, 147)
HSL	hsl(183, 57%, 37%)
HSV	hsv(183, 73%, 58%)
CMYK	cmyk(72.8%, 4.1%, 0%, 42.4%)
CIE-LAB	lab(53.61, -25.89, -11.48)
CIE-LCH	lch(53.61, 28.33, 203.91°)
OKLab	oklab(59.02% -0.0834 -0.0319)
OKLCH	oklch(59.02% 0.089 200.9)
XYZ	xyz(15.6641, 21.6056, 30.9429)
Luminance	0.2161 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288D93 #932E28

analogous

#289364 #288D93 #285893

triadic

#288D93 #93288D #8D9328

tetradic

#288D93 #642893 #932E28 #589328

square

#288D93 #642893 #932E28 #589328

split-complementary

#288D93 #932858 #936428

monochromatic

#0E3133 #1B5F63 #288D93 #35BBC3 #61CED4

Accessibility & contrast

On white

3.95

#288D93 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#288D93 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288D93

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288D93	#FFFFFF	#000000	##000000
##288D93	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828794

Deuteranopia (green-blind)

#737B93

Tritanopia (blue-blind)

#00928F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #288d93;
/* rgb */ color: rgb(40, 141, 147);
/* oklch */ color: oklch(59.0% 0.089 200.9);

Tailwind

colors: {
  custom: {
    50: '#73aeb2',
    500: '#288d93',
    950: '#000000',
  },
}

SCSS

$custom: #288d93;
$custom-light: #73aeb2;
$custom-dark: #000000;

JSON

{
  "hex": "#288d93",
  "rgb": {
    "r": 40,
    "g": 141,
    "b": 147
  },
  "hsl": {
    "h": 183.364,
    "s": 57.219,
    "l": 36.667
  },
  "oklch": {
    "l": 0.59021,
    "c": 0.08932,
    "h": 200.9
  },
  "luminance": 0.21607
}

Semantic roles & 50–950 ramp

primary

#288D93

secondary

#BA625D

accent

#5047E0

background

#F7FAFA

surface

#EEF4F5

border

#C9CECF

text

#091011

muted

#7B7F80

Preview Lab

Preview with #288D93

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

Preview Lab → · Contrast checker → · Palette generator →