#288797#288797

#288797 is a mid, moderate teal. Relative luminance 0.200; OKLCH L 57.6% C 0.088 H 211.3°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#288797
RGB	rgb(40, 135, 151)
HSL	hsl(189, 58%, 37%)
HSV	hsv(189, 74%, 59%)
CMYK	cmyk(73.5%, 10.6%, 0%, 40.8%)
CIE-LAB	lab(51.85, -21.52, -16.45)
CIE-LCH	lch(51.85, 27.09, 217.40°)
OKLab	oklab(57.65% -0.0754 -0.0458)
OKLCH	oklch(57.65% 0.088 211.3)
XYZ	xyz(15.1226, 20.0117, 32.3378)
Luminance	0.2001 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288797 #973828

analogous

#289770 #288797 #284F97

triadic

#288797 #972887 #879728

tetradic

#288797 #702897 #973828 #4F9728

square

#288797 #702897 #973828 #4F9728

split-complementary

#288797 #97284F #977028

monochromatic

#0E3036 #1B5C67 #288797 #35B2C7 #64C5D6

Accessibility & contrast

On white

4.20

#288797 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#288797 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288797

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288797	#FFFFFF	#000000	##000000
##288797	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8298

Deuteranopia (green-blind)

#6B7797

Tritanopia (blue-blind)

#008E8C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #288797;
/* rgb */ color: rgb(40, 135, 151);
/* oklch */ color: oklch(57.6% 0.088 211.3);

Tailwind

colors: {
  custom: {
    50: '#73aab5',
    500: '#288797',
    950: '#000000',
  },
}

SCSS

$custom: #288797;
$custom-light: #73aab5;
$custom-dark: #000000;

JSON

{
  "hex": "#288797",
  "rgb": {
    "r": 40,
    "g": 135,
    "b": 151
  },
  "hsl": {
    "h": 188.649,
    "s": 58.115,
    "l": 37.451
  },
  "oklch": {
    "l": 0.57649,
    "c": 0.08824,
    "h": 211.3
  },
  "luminance": 0.20013
}

Semantic roles & 50–950 ramp

primary

#288797

secondary

#BC6D5F

accent

#5D46E1

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #288797

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

Preview Lab → · Contrast checker → · Palette generator →