#288D76#288D76

#288D76 is a mid, moderate teal. Relative luminance 0.208; OKLCH L 58.0% C 0.098 H 174.1°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#288D76
RGB	rgb(40, 141, 118)
HSL	hsl(166, 56%, 35%)
HSV	hsv(166, 72%, 55%)
CMYK	cmyk(71.6%, 0%, 16.3%, 44.7%)
CIE-LAB	lab(52.74, -34.33, 4.01)
CIE-LCH	lch(52.74, 34.56, 173.33°)
OKLab	oklab(58.03% -0.0972 0.0101)
OKLCH	oklch(58.03% 0.098 174.1)
XYZ	xyz(13.6683, 20.8073, 20.4319)
Luminance	0.2081 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288D76 #8D283F

analogous

#288D44 #288D76 #28718D

triadic

#288D76 #76288D #8D7628

tetradic

#288D76 #44288D #8D283F #718D28

square

#288D76 #44288D #8D283F #718D28

split-complementary

#288D76 #8D2871 #8D4428

monochromatic

#0D2E26 #1A5D4E #288D76 #36BD9E #5ED1B7

Accessibility & contrast

On white

4.07

#288D76 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#288D76 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288D76

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288D76	#FFFFFF	#000000	##000000
##288D76	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888475

Deuteranopia (green-blind)

#7A7A78

Tritanopia (blue-blind)

#008F86

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #288d76;
/* rgb */ color: rgb(40, 141, 118);
/* oklch */ color: oklch(58.0% 0.098 174.1);

Tailwind

colors: {
  custom: {
    50: '#71af9d',
    500: '#288d76',
    950: '#000000',
  },
}

SCSS

$custom: #288d76;
$custom-light: #71af9d;
$custom-dark: #000000;

JSON

{
  "hex": "#288d76",
  "rgb": {
    "r": 40,
    "g": 141,
    "b": 118
  },
  "hsl": {
    "h": 166.337,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.58027,
    "c": 0.09772,
    "h": 174.1
  },
  "luminance": 0.20809
}

Semantic roles & 50–950 ramp

primary

#288D76

secondary

#B75A6F

accent

#496BDF

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#09100E

muted

#7B7F7E

Preview Lab

Preview with #288D76

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

Preview Lab → · Contrast checker → · Palette generator →