#288D72#288D72

#288D72 is a mid, moderate teal. Relative luminance 0.207; OKLCH L 57.9% C 0.100 H 171.0°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#288D72
RGB	rgb(40, 141, 114)
HSL	hsl(164, 56%, 35%)
HSV	hsv(164, 72%, 55%)
CMYK	cmyk(71.6%, 0%, 19.1%, 44.7%)
CIE-LAB	lab(52.64, -35.38, 6.17)
CIE-LCH	lch(52.64, 35.91, 170.11°)
OKLab	oklab(57.91% -0.0992 0.0157)
OKLCH	oklch(57.91% 0.1 171)
XYZ	xyz(13.4356, 20.7142, 19.2065)
Luminance	0.2072 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288D72 #8D2843

analogous

#288D3F #288D72 #28758D

triadic

#288D72 #72288D #8D7228

tetradic

#288D72 #3F288D #8D2843 #758D28

square

#288D72 #3F288D #8D2843 #758D28

split-complementary

#288D72 #8D2875 #8D3F28

monochromatic

#0D2E25 #1A5D4B #288D72 #36BD99 #5ED1B3

Accessibility & contrast

On white

4.08

#288D72 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#288D72 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288D72

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288D72	#FFFFFF	#000000	##000000
##288D72	1.00	4.08	5.14	5.14
#FFFFFF	4.08	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)

#898371

Deuteranopia (green-blind)

#7B7A74

Tritanopia (blue-blind)

#008E85

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #288d72;
/* rgb */ color: rgb(40, 141, 114);
/* oklch */ color: oklch(57.9% 0.100 171.0);

Tailwind

colors: {
  custom: {
    50: '#71af9a',
    500: '#288d72',
    950: '#000000',
  },
}

SCSS

$custom: #288d72;
$custom-light: #71af9a;
$custom-dark: #000000;

JSON

{
  "hex": "#288d72",
  "rgb": {
    "r": 40,
    "g": 141,
    "b": 114
  },
  "hsl": {
    "h": 163.96,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.57909,
    "c": 0.10042,
    "h": 171
  },
  "luminance": 0.20716
}

Semantic roles & 50–950 ramp

primary

#288D72

secondary

#B75A73

accent

#4971DF

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#09100E

muted

#7B7F7E

Preview Lab

Preview with #288D72

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

Preview Lab → · Contrast checker → · Palette generator →