#288D7C#288D7C

#288D7C is a mid, moderate teal. Relative luminance 0.210; OKLCH L 58.2% C 0.094 H 179.1°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#288D7C
RGB	rgb(40, 141, 124)
HSL	hsl(170, 56%, 35%)
HSV	hsv(170, 72%, 55%)
CMYK	cmyk(71.6%, 0%, 12.1%, 44.7%)
CIE-LAB	lab(52.90, -32.69, 0.78)
CIE-LCH	lch(52.90, 32.70, 178.63°)
OKLab	oklab(58.21% -0.0942 0.0015)
OKLCH	oklch(58.21% 0.094 179.1)
XYZ	xyz(14.0363, 20.9545, 22.3697)
Luminance	0.2096 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288D7C #8D2839

analogous

#288D49 #288D7C #286B8D

triadic

#288D7C #7C288D #8D7C28

tetradic

#288D7C #49288D #8D2839 #6B8D28

square

#288D7C #49288D #8D2839 #6B8D28

split-complementary

#288D7C #8D286B #8D4928

monochromatic

#0D2E28 #1A5D52 #288D7C #36BDA6 #5ED1BE

Accessibility & contrast

On white

4.05

#288D7C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#288D7C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288D7C

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288D7C	#FFFFFF	#000000	##000000
##288D7C	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87847B

Deuteranopia (green-blind)

#797A7D

Tritanopia (blue-blind)

#008F88

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #288d7c;
/* rgb */ color: rgb(40, 141, 124);
/* oklch */ color: oklch(58.2% 0.094 179.1);

Tailwind

colors: {
  custom: {
    50: '#71afa1',
    500: '#288d7c',
    950: '#000000',
  },
}

SCSS

$custom: #288d7c;
$custom-light: #71afa1;
$custom-dark: #000000;

JSON

{
  "hex": "#288d7c",
  "rgb": {
    "r": 40,
    "g": 141,
    "b": 124
  },
  "hsl": {
    "h": 169.901,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.58213,
    "c": 0.09426,
    "h": 179.1
  },
  "luminance": 0.20956
}

Semantic roles & 50–950 ramp

primary

#288D7C

secondary

#B75A6A

accent

#4962DF

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#09100F

muted

#7B7F7E

Preview Lab

Preview with #288D7C

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

Preview Lab → · Contrast checker → · Palette generator →