#288679#288679

#288679 is a mid, moderate teal. Relative luminance 0.189; OKLCH L 56.3% C 0.088 H 181.9°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#288679
RGB	rgb(40, 134, 121)
HSL	hsl(172, 54%, 34%)
HSV	hsv(172, 70%, 53%)
CMYK	cmyk(70.1%, 0%, 9.7%, 47.5%)
CIE-LAB	lab(50.55, -30.22, -0.91)
CIE-LCH	lch(50.55, 30.24, 181.73°)
OKLab	oklab(56.27% -0.0881 -0.003)
OKLCH	oklch(56.27% 0.088 181.9)
XYZ	xyz(12.8497, 18.8803, 21.0525)
Luminance	0.1888 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288679 #862835

analogous

#28864A #288679 #286486

triadic

#288679 #792886 #867928

tetradic

#288679 #4A2886 #862835 #648628

square

#288679 #4A2886 #862835 #648628

split-complementary

#288679 #862864 #864A28

monochromatic

#0C2824 #1A574E #288679 #36B5A4 #5BCEBE

Accessibility & contrast

On white

4.40

#288679 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#288679 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288679

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288679	#FFFFFF	#000000	##000000
##288679	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807E79

Deuteranopia (green-blind)

#72747A

Tritanopia (blue-blind)

#008982

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #288679;
/* rgb */ color: rgb(40, 134, 121);
/* oklch */ color: oklch(56.3% 0.088 181.9);

Tailwind

colors: {
  custom: {
    50: '#70aa9f',
    500: '#288679',
    950: '#000000',
  },
}

SCSS

$custom: #288679;
$custom-light: #70aa9f;
$custom-dark: #000000;

JSON

{
  "hex": "#288679",
  "rgb": {
    "r": 40,
    "g": 134,
    "b": 121
  },
  "hsl": {
    "h": 171.702,
    "s": 54.023,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56267,
    "c": 0.08819,
    "h": 181.9
  },
  "luminance": 0.18882
}

Semantic roles & 50–950 ramp

primary

#288679

secondary

#B35763

accent

#4A5FDD

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #288679

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

Preview Lab → · Contrast checker → · Palette generator →