#288985#288985

#288985 is a mid, moderate teal. Relative luminance 0.200; OKLCH L 57.5% C 0.087 H 191.0°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#288985
RGB	rgb(40, 137, 133)
HSL	hsl(178, 55%, 35%)
HSV	hsv(178, 71%, 54%)
CMYK	cmyk(70.8%, 0%, 2.9%, 46.3%)
CIE-LAB	lab(51.88, -28.18, -5.95)
CIE-LCH	lch(51.88, 28.80, 191.92°)
OKLab	oklab(57.47% -0.0856 -0.0166)
OKLCH	oklch(57.47% 0.087 191)
XYZ	xyz(14.0524, 20.0343, 25.3121)
Luminance	0.2004 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288985 #89282C

analogous

#288955 #288985 #285C89

triadic

#288985 #852889 #898528

tetradic

#288985 #552889 #89282C #5C8928

square

#288985 #552889 #89282C #5C8928

split-complementary

#288985 #89285C #895528

monochromatic

#0C2A29 #1A5A57 #288985 #36B8B3 #5CCFCB

Accessibility & contrast

On white

4.19

#288985 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#288985 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288985

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288985	#FFFFFF	#000000	##000000
##288985	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818285

Deuteranopia (green-blind)

#727786

Tritanopia (blue-blind)

#008D88

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #288985;
/* rgb */ color: rgb(40, 137, 133);
/* oklch */ color: oklch(57.5% 0.087 191.0);

Tailwind

colors: {
  custom: {
    50: '#71aca8',
    500: '#288985',
    950: '#000000',
  },
}

SCSS

$custom: #288985;
$custom-light: #71aca8;
$custom-dark: #000000;

JSON

{
  "hex": "#288985",
  "rgb": {
    "r": 40,
    "g": 137,
    "b": 133
  },
  "hsl": {
    "h": 177.526,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57467,
    "c": 0.08724,
    "h": 191
  },
  "luminance": 0.20036
}

Semantic roles & 50–950 ramp

primary

#288985

secondary

#B5585C

accent

#4A50DE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #288985

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

Preview Lab → · Contrast checker → · Palette generator →