#289A97#289A97

#289A97 is a light, moderate teal. Relative luminance 0.258; OKLCH L 62.5% C 0.097 H 192.3°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#289A97
RGB	rgb(40, 154, 151)
HSL	hsl(178, 59%, 38%)
HSV	hsv(178, 74%, 60%)
CMYK	cmyk(74%, 0%, 1.9%, 39.6%)
CIE-LAB	lab(57.84, -31.08, -7.44)
CIE-LCH	lch(57.84, 31.95, 193.46°)
OKLab	oklab(62.5% -0.0951 -0.0207)
OKLCH	oklch(62.5% 0.097 192.3)
XYZ	xyz(18.0140, 25.7945, 33.3016)
Luminance	0.2580 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289A97 #9A282B

analogous

#289A5E #289A97 #28649A

triadic

#289A97 #97289A #9A9728

tetradic

#289A97 #5E289A #9A282B #649A28

square

#289A97 #5E289A #9A282B #649A28

split-complementary

#289A97 #9A2864 #9A5E28

monochromatic

#0F3938 #1B6967 #289A97 #35CAC7 #65D7D4

Accessibility & contrast

On white

3.41

#289A97 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#289A97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289A97

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289A97	#FFFFFF	#000000	##000000
##289A97	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#909297

Deuteranopia (green-blind)

#808698

Tritanopia (blue-blind)

#009F99

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #289a97;
/* rgb */ color: rgb(40, 154, 151);
/* oklch */ color: oklch(62.5% 0.097 192.3);

Tailwind

colors: {
  custom: {
    50: '#75b8b5',
    500: '#289a97',
    950: '#000000',
  },
}

SCSS

$custom: #289a97;
$custom-light: #75b8b5;
$custom-dark: #000000;

JSON

{
  "hex": "#289a97",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 151
  },
  "hsl": {
    "h": 178.421,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.625,
    "c": 0.09733,
    "h": 192.3
  },
  "luminance": 0.25797
}

Semantic roles & 50–950 ramp

primary

#289A97

secondary

#BD6163

accent

#464AE2

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #289A97

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

Preview Lab → · Contrast checker → · Palette generator →