#288981#288981

#288981 is a mid, moderate teal. Relative luminance 0.199; OKLCH L 57.3% C 0.088 H 187.0°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#288981
RGB	rgb(40, 137, 129)
HSL	hsl(175, 55%, 35%)
HSV	hsv(175, 71%, 54%)
CMYK	cmyk(70.8%, 0%, 5.8%, 46.3%)
CIE-LAB	lab(51.75, -29.36, -3.80)
CIE-LCH	lch(51.75, 29.61, 187.38°)
OKLab	oklab(57.33% -0.0875 -0.0108)
OKLCH	oklch(57.33% 0.088 187)
XYZ	xyz(13.7813, 19.9258, 23.8844)
Luminance	0.1993 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288981 #892830

analogous

#288951 #288981 #286089

triadic

#288981 #812889 #898128

tetradic

#288981 #512889 #892830 #608928

square

#288981 #512889 #892830 #608928

split-complementary

#288981 #892860 #895128

monochromatic

#0C2A28 #1A5A54 #288981 #36B8AE #5CCFC6

Accessibility & contrast

On white

4.21

#288981 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#288981 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288981

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288981	#FFFFFF	#000000	##000000
##288981	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828181

Deuteranopia (green-blind)

#747782

Tritanopia (blue-blind)

#008C86

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #288981;
/* rgb */ color: rgb(40, 137, 129);
/* oklch */ color: oklch(57.3% 0.088 187.0);

Tailwind

colors: {
  custom: {
    50: '#71aca5',
    500: '#288981',
    950: '#000000',
  },
}

SCSS

$custom: #288981;
$custom-light: #71aca5;
$custom-dark: #000000;

JSON

{
  "hex": "#288981",
  "rgb": {
    "r": 40,
    "g": 137,
    "b": 129
  },
  "hsl": {
    "h": 175.052,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57327,
    "c": 0.0882,
    "h": 187
  },
  "luminance": 0.19927
}

Semantic roles & 50–950 ramp

primary

#288981

secondary

#B55860

accent

#4A56DE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #288981

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

Preview Lab → · Contrast checker → · Palette generator →