#289A9B#289A9B

#289A9B is a light, moderate teal. Relative luminance 0.259; OKLCH L 62.6% C 0.097 H 195.9°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#289A9B
RGB	rgb(40, 154, 155)
HSL	hsl(181, 59%, 38%)
HSV	hsv(181, 74%, 61%)
CMYK	cmyk(74.2%, 0.6%, 0%, 39.2%)
CIE-LAB	lab(57.97, -29.87, -9.53)
CIE-LCH	lch(57.97, 31.36, 197.69°)
OKLab	oklab(62.64% -0.0933 -0.0265)
OKLCH	oklch(62.64% 0.097 195.9)
XYZ	xyz(18.3444, 25.9267, 35.0415)
Luminance	0.2593 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289A9B #9B2928

analogous

#289B62 #289A9B #28609B

triadic

#289A9B #9B289A #9A9B28

tetradic

#289A9B #62289B #9B2928 #609B28

square

#289A9B #62289B #9B2928 #609B28

split-complementary

#289A9B #9B2860 #9B6228

monochromatic

#0F393A #1B6A6A #289A9B #35CACB #66D7D7

Accessibility & contrast

On white

3.39

#289A9B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#289A9B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289A9B

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289A9B	#FFFFFF	#000000	##000000
##289A9B	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F929B

Deuteranopia (green-blind)

#7F869C

Tritanopia (blue-blind)

#009F9A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #289a9b;
/* rgb */ color: rgb(40, 154, 155);
/* oklch */ color: oklch(62.6% 0.097 195.9);

Tailwind

colors: {
  custom: {
    50: '#76b8b8',
    500: '#289a9b',
    950: '#000000',
  },
}

SCSS

$custom: #289a9b;
$custom-light: #76b8b8;
$custom-dark: #000000;

JSON

{
  "hex": "#289a9b",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 155
  },
  "hsl": {
    "h": 180.522,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.62644,
    "c": 0.09697,
    "h": 195.9
  },
  "luminance": 0.25929
}

Semantic roles & 50–950 ramp

primary

#289A9B

secondary

#BD6261

accent

#4746E2

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #289A9B

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

Preview Lab → · Contrast checker → · Palette generator →