#288392#288392

#288392 is a mid, moderate teal. Relative luminance 0.188; OKLCH L 56.4% C 0.085 H 210.8°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#288392
RGB	rgb(40, 131, 146)
HSL	hsl(188, 57%, 36%)
HSV	hsv(188, 73%, 57%)
CMYK	cmyk(72.6%, 10.3%, 0%, 42.7%)
CIE-LAB	lab(50.40, -21.05, -15.74)
CIE-LCH	lch(50.40, 26.28, 216.80°)
OKLab	oklab(56.42% -0.0734 -0.0438)
OKLCH	oklch(56.42% 0.085 210.8)
XYZ	xyz(14.1775, 18.7574, 30.0619)
Luminance	0.1876 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288392 #923728

analogous

#28926C #288392 #284E92

triadic

#288392 #922883 #839228

tetradic

#288392 #6C2892 #923728 #4E9228

square

#288392 #6C2892 #923728 #4E9228

split-complementary

#288392 #92284E #926C28

monochromatic

#0E2D32 #1B5862 #288392 #35AEC2 #61C3D4

Accessibility & contrast

On white

4.42

#288392 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#288392 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288392

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288392	#FFFFFF	#000000	##000000
##288392	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#777E93

Deuteranopia (green-blind)

#687392

Tritanopia (blue-blind)

#008988

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #288392;
/* rgb */ color: rgb(40, 131, 146);
/* oklch */ color: oklch(56.4% 0.085 210.8);

Tailwind

colors: {
  custom: {
    50: '#72a7b2',
    500: '#288392',
    950: '#000000',
  },
}

SCSS

$custom: #288392;
$custom-light: #72a7b2;
$custom-dark: #000000;

JSON

{
  "hex": "#288392",
  "rgb": {
    "r": 40,
    "g": 131,
    "b": 146
  },
  "hsl": {
    "h": 188.491,
    "s": 56.989,
    "l": 36.471
  },
  "oklch": {
    "l": 0.56421,
    "c": 0.08545,
    "h": 210.8
  },
  "luminance": 0.18759
}

Semantic roles & 50–950 ramp

primary

#288392

secondary

#B96A5D

accent

#5D48E0

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #288392

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

Preview Lab → · Contrast checker → · Palette generator →