#288385#288385

#288385 is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.9% C 0.083 H 197.2°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#288385
RGB	rgb(40, 131, 133)
HSL	hsl(181, 54%, 34%)
HSV	hsv(181, 70%, 52%)
CMYK	cmyk(69.9%, 1.5%, 0%, 47.8%)
CIE-LAB	lab(49.95, -25.18, -8.82)
CIE-LCH	lch(49.95, 26.68, 199.31°)
OKLab	oklab(55.9% -0.0792 -0.0245)
OKLCH	oklch(55.9% 0.083 197.2)
XYZ	xyz(13.2231, 18.3757, 25.0357)
Luminance	0.1838 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288385 #852A28

analogous

#288559 #288385 #285585

triadic

#288385 #852883 #838528

tetradic

#288385 #592885 #852A28 #558528

square

#288385 #592885 #852A28 #558528

split-complementary

#288385 #852855 #855928

monochromatic

#0C2627 #1A5556 #288385 #36B1B4 #5ACBCD

Accessibility & contrast

On white

4.49

#288385 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#288385 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288385

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288385	#FFFFFF	#000000	##000000
##288385	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7D85

Deuteranopia (green-blind)

#6C7286

Tritanopia (blue-blind)

#008783

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #288385;
/* rgb */ color: rgb(40, 131, 133);
/* oklch */ color: oklch(55.9% 0.083 197.2);

Tailwind

colors: {
  custom: {
    50: '#71a7a8',
    500: '#288385',
    950: '#000000',
  },
}

SCSS

$custom: #288385;
$custom-light: #71a7a8;
$custom-dark: #000000;

JSON

{
  "hex": "#288385",
  "rgb": {
    "r": 40,
    "g": 131,
    "b": 133
  },
  "hsl": {
    "h": 181.29,
    "s": 53.757,
    "l": 33.922
  },
  "oklch": {
    "l": 0.55904,
    "c": 0.08288,
    "h": 197.2
  },
  "luminance": 0.18377
}

Semantic roles & 50–950 ramp

primary

#288385

secondary

#B35856

accent

#4E4BDD

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #288385

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

Preview Lab → · Contrast checker → · Palette generator →