#288D96#288D96

#288D96 is a mid, moderate teal. Relative luminance 0.217; OKLCH L 59.1% C 0.090 H 203.8°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#288D96
RGB	rgb(40, 141, 150)
HSL	hsl(185, 58%, 37%)
HSV	hsv(185, 73%, 59%)
CMYK	cmyk(73.3%, 6%, 0%, 41.2%)
CIE-LAB	lab(53.71, -24.95, -13.06)
CIE-LCH	lch(53.71, 28.16, 207.63°)
OKLab	oklab(59.14% -0.0821 -0.0363)
OKLCH	oklch(59.14% 0.09 203.8)
XYZ	xyz(15.9025, 21.7010, 32.1988)
Luminance	0.2170 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288D96 #963128

analogous

#289668 #288D96 #285696

triadic

#288D96 #96288D #8D9628

tetradic

#288D96 #682896 #963128 #569628

square

#288D96 #682896 #963128 #569628

split-complementary

#288D96 #962856 #966828

monochromatic

#0E3235 #1B6066 #288D96 #35BAC6 #63CCD5

Accessibility & contrast

On white

3.93

#288D96 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#288D96 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288D96

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288D96	#FFFFFF	#000000	##000000
##288D96	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818797

Deuteranopia (green-blind)

#727B96

Tritanopia (blue-blind)

#009390

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #288d96;
/* rgb */ color: rgb(40, 141, 150);
/* oklch */ color: oklch(59.1% 0.090 203.8);

Tailwind

colors: {
  custom: {
    50: '#74aeb4',
    500: '#288d96',
    950: '#000000',
  },
}

SCSS

$custom: #288d96;
$custom-light: #74aeb4;
$custom-dark: #000000;

JSON

{
  "hex": "#288d96",
  "rgb": {
    "r": 40,
    "g": 141,
    "b": 150
  },
  "hsl": {
    "h": 184.909,
    "s": 57.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.59138,
    "c": 0.08975,
    "h": 203.8
  },
  "luminance": 0.21703
}

Semantic roles & 50–950 ramp

primary

#288D96

secondary

#BB665F

accent

#5347E1

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #288D96

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

Preview Lab → · Contrast checker → · Palette generator →