#288280#288280

#288280 is a mid, moderate teal. Relative luminance 0.180; OKLCH L 55.5% C 0.083 H 192.9°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#288280
RGB	rgb(40, 130, 128)
HSL	hsl(179, 53%, 33%)
HSV	hsv(179, 69%, 51%)
CMYK	cmyk(69.2%, 0%, 1.5%, 49%)
CIE-LAB	lab(49.46, -26.20, -6.61)
CIE-LCH	lch(49.46, 27.03, 194.16°)
OKLab	oklab(55.46% -0.0804 -0.0184)
OKLCH	oklch(55.46% 0.083 192.9)
XYZ	xyz(12.7522, 17.9734, 23.2150)
Luminance	0.1797 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288280 #82282A

analogous

#288253 #288280 #285782

triadic

#288280 #802882 #828028

tetradic

#288280 #532882 #82282A #578228

square

#288280 #532882 #82282A #578228

split-complementary

#288280 #822857 #825328

monochromatic

#0B2424 #1A5352 #288280 #36B1AE #59CCC9

Accessibility & contrast

On white

4.57

#288280 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#288280 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288280

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288280	#FFFFFF	#000000	##000000
##288280	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7B80

Deuteranopia (green-blind)

#6C7181

Tritanopia (blue-blind)

#008681

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #288280;
/* rgb */ color: rgb(40, 130, 128);
/* oklch */ color: oklch(55.5% 0.083 192.9);

Tailwind

colors: {
  custom: {
    50: '#70a6a4',
    500: '#288280',
    950: '#000000',
  },
}

SCSS

$custom: #288280;
$custom-light: #70a6a4;
$custom-dark: #000000;

JSON

{
  "hex": "#288280",
  "rgb": {
    "r": 40,
    "g": 130,
    "b": 128
  },
  "hsl": {
    "h": 178.667,
    "s": 52.941,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55457,
    "c": 0.0825,
    "h": 192.9
  },
  "luminance": 0.17975
}

Semantic roles & 50–950 ramp

primary

#288280

secondary

#B15557

accent

#4B4FDC

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #288280

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

Preview Lab → · Contrast checker → · Palette generator →