#288D79#288D79

#288D79 is a mid, moderate teal. Relative luminance 0.209; OKLCH L 58.1% C 0.096 H 176.5°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#288D79
RGB	rgb(40, 141, 121)
HSL	hsl(168, 56%, 35%)
HSV	hsv(168, 72%, 55%)
CMYK	cmyk(71.6%, 0%, 14.2%, 44.7%)
CIE-LAB	lab(52.82, -33.52, 2.39)
CIE-LCH	lch(52.82, 33.60, 175.91°)
OKLab	oklab(58.12% -0.0957 0.0058)
OKLCH	oklch(58.12% 0.096 176.5)
XYZ	xyz(13.8494, 20.8797, 21.3857)
Luminance	0.2088 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288D79 #8D283C

analogous

#288D46 #288D79 #286E8D

triadic

#288D79 #79288D #8D7928

tetradic

#288D79 #46288D #8D283C #6E8D28

square

#288D79 #46288D #8D283C #6E8D28

split-complementary

#288D79 #8D286E #8D4628

monochromatic

#0D2E27 #1A5D50 #288D79 #36BDA2 #5ED1BB

Accessibility & contrast

On white

4.06

#288D79 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#288D79 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288D79

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288D79	#FFFFFF	#000000	##000000
##288D79	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888478

Deuteranopia (green-blind)

#7A7A7B

Tritanopia (blue-blind)

#008F87

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #288d79;
/* rgb */ color: rgb(40, 141, 121);
/* oklch */ color: oklch(58.1% 0.096 176.5);

Tailwind

colors: {
  custom: {
    50: '#71af9f',
    500: '#288d79',
    950: '#000000',
  },
}

SCSS

$custom: #288d79;
$custom-light: #71af9f;
$custom-dark: #000000;

JSON

{
  "hex": "#288d79",
  "rgb": {
    "r": 40,
    "g": 141,
    "b": 121
  },
  "hsl": {
    "h": 168.119,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.58119,
    "c": 0.0959,
    "h": 176.5
  },
  "luminance": 0.20881
}

Semantic roles & 50–950 ramp

primary

#288D79

secondary

#B75A6C

accent

#4966DF

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#09100E

muted

#7B7F7E

Preview Lab

Preview with #288D79

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

Preview Lab → · Contrast checker → · Palette generator →