#289A9E#289A9E

#289A9E is a light, moderate teal. Relative luminance 0.260; OKLCH L 62.8% C 0.097 H 198.5°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#289A9E
RGB	rgb(40, 154, 158)
HSL	hsl(182, 60%, 39%)
HSV	hsv(182, 75%, 62%)
CMYK	cmyk(74.7%, 2.5%, 0%, 38%)
CIE-LAB	lab(58.06, -28.96, -11.09)
CIE-LCH	lch(58.06, 31.01, 200.96°)
OKLab	oklab(62.75% -0.0919 -0.0308)
OKLCH	oklch(62.75% 0.097 198.5)
XYZ	xyz(18.5994, 26.0287, 36.3849)
Luminance	0.2603 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289A9E #9E2C28

analogous

#289E67 #289A9E #285F9E

triadic

#289A9E #9E289A #9A9E28

tetradic

#289A9E #67289E #9E2C28 #5F9E28

square

#289A9E #67289E #9E2C28 #5F9E28

split-complementary

#289A9E #9E285F #9E6728

monochromatic

#0F3B3C #1C6A6D #289A9E #37C7CC #68D5D9

Accessibility & contrast

On white

3.38

#289A9E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#289A9E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289A9E

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289A9E	#FFFFFF	#000000	##000000
##289A9E	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F939E

Deuteranopia (green-blind)

#7E869F

Tritanopia (blue-blind)

#00A09B

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #289a9e;
/* rgb */ color: rgb(40, 154, 158);
/* oklch */ color: oklch(62.8% 0.097 198.5);

Tailwind

colors: {
  custom: {
    50: '#76b8ba',
    500: '#289a9e',
    950: '#000000',
  },
}

SCSS

$custom: #289a9e;
$custom-light: #76b8ba;
$custom-dark: #000000;

JSON

{
  "hex": "#289a9e",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 158
  },
  "hsl": {
    "h": 182.034,
    "s": 59.596,
    "l": 38.824
  },
  "oklch": {
    "l": 0.62754,
    "c": 0.09696,
    "h": 198.5
  },
  "luminance": 0.26031
}

Semantic roles & 50–950 ramp

primary

#289A9E

secondary

#BF6663

accent

#4A45E3

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #289A9E

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

Preview Lab → · Contrast checker → · Palette generator →