#289090#289090

#289090 is a mid, moderate teal. Relative luminance 0.224; OKLCH L 59.7% C 0.091 H 195.0°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#289090
RGB	rgb(40, 144, 144)
HSL	hsl(180, 57%, 36%)
HSV	hsv(180, 72%, 56%)
CMYK	cmyk(72.2%, 0%, 0%, 43.5%)
CIE-LAB	lab(54.46, -28.32, -8.47)
CIE-LCH	lch(54.46, 29.56, 196.66°)
OKLab	oklab(59.68% -0.0879 -0.0236)
OKLCH	oklch(59.68% 0.091 195)
XYZ	xyz(15.8801, 22.4094, 29.8687)
Luminance	0.2241 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289090 #902828

analogous

#28905C #289090 #285C90

triadic

#289090 #902890 #909028

tetradic

#289090 #5C2890 #902828 #5C9028

square

#289090 #5C2890 #902828 #5C9028

split-complementary

#289090 #90285C #905C28

monochromatic

#0D3030 #1B6060 #289090 #35C0C0 #60D3D3

Accessibility & contrast

On white

3.83

#289090 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#289090 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289090

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289090	#FFFFFF	#000000	##000000
##289090	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868990

Deuteranopia (green-blind)

#777D91

Tritanopia (blue-blind)

#009590

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #289090;
/* rgb */ color: rgb(40, 144, 144);
/* oklch */ color: oklch(59.7% 0.091 195.0);

Tailwind

colors: {
  custom: {
    50: '#73b1b0',
    500: '#289090',
    950: '#000000',
  },
}

SCSS

$custom: #289090;
$custom-light: #73b1b0;
$custom-dark: #000000;

JSON

{
  "hex": "#289090",
  "rgb": {
    "r": 40,
    "g": 144,
    "b": 144
  },
  "hsl": {
    "h": 180,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.59679,
    "c": 0.09105,
    "h": 195
  },
  "luminance": 0.22411
}

Semantic roles & 50–950 ramp

primary

#289090

secondary

#B85C5C

accent

#4848E0

background

#F7FAFA

surface

#EEF5F4

border

#C9CFCE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #289090

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

Preview Lab → · Contrast checker → · Palette generator →