#288D71#288D71

#288D71 is a mid, moderate teal. Relative luminance 0.207; OKLCH L 57.9% C 0.101 H 170.2°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#288D71
RGB	rgb(40, 141, 113)
HSL	hsl(163, 56%, 35%)
HSV	hsv(163, 72%, 55%)
CMYK	cmyk(71.6%, 0%, 19.9%, 44.7%)
CIE-LAB	lab(52.61, -35.64, 6.71)
CIE-LCH	lch(52.61, 36.27, 169.34°)
OKLab	oklab(57.88% -0.0997 0.0171)
OKLCH	oklch(57.88% 0.101 170.2)
XYZ	xyz(13.3790, 20.6916, 18.9084)
Luminance	0.2069 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288D71 #8D2844

analogous

#288D3E #288D71 #28768D

triadic

#288D71 #71288D #8D7128

tetradic

#288D71 #3E288D #8D2844 #768D28

square

#288D71 #3E288D #8D2844 #768D28

split-complementary

#288D71 #8D2876 #8D3E28

monochromatic

#0D2E25 #1A5D4B #288D71 #36BD97 #5ED1B1

Accessibility & contrast

On white

4.09

#288D71 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#288D71 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288D71

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288D71	#FFFFFF	#000000	##000000
##288D71	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898370

Deuteranopia (green-blind)

#7B7973

Tritanopia (blue-blind)

#008E85

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #288d71;
/* rgb */ color: rgb(40, 141, 113);
/* oklch */ color: oklch(57.9% 0.101 170.2);

Tailwind

colors: {
  custom: {
    50: '#71af99',
    500: '#288d71',
    950: '#000000',
  },
}

SCSS

$custom: #288d71;
$custom-light: #71af99;
$custom-dark: #000000;

JSON

{
  "hex": "#288d71",
  "rgb": {
    "r": 40,
    "g": 141,
    "b": 113
  },
  "hsl": {
    "h": 163.366,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.5788,
    "c": 0.10114,
    "h": 170.2
  },
  "luminance": 0.20693
}

Semantic roles & 50–950 ramp

primary

#288D71

secondary

#B75A74

accent

#4972DF

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#09100E

muted

#7B7F7E

Preview Lab

Preview with #288D71

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

Preview Lab → · Contrast checker → · Palette generator →