#288987#288987

#288987 is a mid, moderate teal. Relative luminance 0.201; OKLCH L 57.5% C 0.087 H 193.0°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#288987
RGB	rgb(40, 137, 135)
HSL	hsl(179, 55%, 35%)
HSV	hsv(179, 71%, 54%)
CMYK	cmyk(70.8%, 0%, 1.5%, 46.3%)
CIE-LAB	lab(51.94, -27.58, -7.02)
CIE-LCH	lch(51.94, 28.46, 194.28°)
OKLab	oklab(57.54% -0.0847 -0.0195)
OKLCH	oklch(57.54% 0.087 193)
XYZ	xyz(14.1919, 20.0901, 26.0468)
Luminance	0.2009 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288987 #89282A

analogous

#288957 #288987 #285B89

triadic

#288987 #872889 #898728

tetradic

#288987 #572889 #89282A #5B8928

square

#288987 #572889 #89282A #5B8928

split-complementary

#288987 #89285B #895728

monochromatic

#0C2A2A #1A5A58 #288987 #36B8B6 #5CCFCD

Accessibility & contrast

On white

4.18

#288987 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#288987 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288987

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288987	#FFFFFF	#000000	##000000
##288987	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808287

Deuteranopia (green-blind)

#727788

Tritanopia (blue-blind)

#008D88

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #288987;
/* rgb */ color: rgb(40, 137, 135);
/* oklch */ color: oklch(57.5% 0.087 193.0);

Tailwind

colors: {
  custom: {
    50: '#72aca9',
    500: '#288987',
    950: '#000000',
  },
}

SCSS

$custom: #288987;
$custom-light: #72aca9;
$custom-dark: #000000;

JSON

{
  "hex": "#288987",
  "rgb": {
    "r": 40,
    "g": 137,
    "b": 135
  },
  "hsl": {
    "h": 178.763,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57539,
    "c": 0.08692,
    "h": 193
  },
  "luminance": 0.20092
}

Semantic roles & 50–950 ramp

primary

#288987

secondary

#B5585A

accent

#4A4DDE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #288987

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

Preview Lab → · Contrast checker → · Palette generator →