#289C97#289C97

#289C97 is a light, moderate teal. Relative luminance 0.265; OKLCH L 63.0% C 0.099 H 190.6°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#289C97
RGB	rgb(40, 156, 151)
HSL	hsl(177, 59%, 38%)
HSV	hsv(177, 74%, 61%)
CMYK	cmyk(74.4%, 0%, 3.2%, 38.8%)
CIE-LAB	lab(58.47, -32.03, -6.50)
CIE-LCH	lch(58.47, 32.69, 191.47°)
OKLab	oklab(63.01% -0.0972 -0.0182)
OKLCH	oklch(63.01% 0.099 190.6)
XYZ	xyz(18.3468, 26.4602, 33.4125)
Luminance	0.2646 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289C97 #9C282D

analogous

#289C5D #289C97 #28679C

triadic

#289C97 #97289C #9C9728

tetradic

#289C97 #5D289C #9C282D #679C28

square

#289C97 #5D289C #9C282D #679C28

split-complementary

#289C97 #9C2867 #9C5D28

monochromatic

#0F3B39 #1C6B68 #289C97 #36CBC5 #67D8D3

Accessibility & contrast

On white

3.34

#289C97 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#289C97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289C97

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289C97	#FFFFFF	#000000	##000000
##289C97	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939497

Deuteranopia (green-blind)

#828798

Tritanopia (blue-blind)

#00A09A

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #289c97;
/* rgb */ color: rgb(40, 156, 151);
/* oklch */ color: oklch(63.0% 0.099 190.6);

Tailwind

colors: {
  custom: {
    50: '#76bab5',
    500: '#289c97',
    950: '#000000',
  },
}

SCSS

$custom: #289c97;
$custom-light: #76bab5;
$custom-dark: #000000;

JSON

{
  "hex": "#289c97",
  "rgb": {
    "r": 40,
    "g": 156,
    "b": 151
  },
  "hsl": {
    "h": 177.414,
    "s": 59.184,
    "l": 38.431
  },
  "oklch": {
    "l": 0.63012,
    "c": 0.09885,
    "h": 190.6
  },
  "luminance": 0.26462
}

Semantic roles & 50–950 ramp

primary

#289C97

secondary

#BE6266

accent

#454CE2

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #289C97

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

Preview Lab → · Contrast checker → · Palette generator →