#289398#289398

#289398 is a mid, moderate teal. Relative luminance 0.236; OKLCH L 60.7% C 0.093 H 199.7°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#289398
RGB	rgb(40, 147, 152)
HSL	hsl(183, 58%, 38%)
HSV	hsv(183, 74%, 60%)
CMYK	cmyk(73.7%, 3.3%, 0%, 40.4%)
CIE-LAB	lab(55.67, -27.35, -11.26)
CIE-LCH	lch(55.67, 29.57, 202.38°)
OKLab	oklab(60.75% -0.0874 -0.0313)
OKLCH	oklch(60.75% 0.093 199.7)
XYZ	xyz(16.9737, 23.5835, 33.3572)
Luminance	0.2359 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289398 #982D28

analogous

#289865 #289398 #285B98

triadic

#289398 #982893 #939828

tetradic

#289398 #652898 #982D28 #5B9828

square

#289398 #652898 #982D28 #5B9828

split-complementary

#289398 #98285B #986528

monochromatic

#0F3537 #1B6468 #289398 #35C2C8 #64D1D6

Accessibility & contrast

On white

3.67

#289398 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#289398 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289398

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289398	#FFFFFF	#000000	##000000
##289398	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888C98

Deuteranopia (green-blind)

#788099

Tritanopia (blue-blind)

#009994

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #289398;
/* rgb */ color: rgb(40, 147, 152);
/* oklch */ color: oklch(60.7% 0.093 199.7);

Tailwind

colors: {
  custom: {
    50: '#75b3b6',
    500: '#289398',
    950: '#000000',
  },
}

SCSS

$custom: #289398;
$custom-light: #75b3b6;
$custom-dark: #000000;

JSON

{
  "hex": "#289398",
  "rgb": {
    "r": 40,
    "g": 147,
    "b": 152
  },
  "hsl": {
    "h": 182.679,
    "s": 58.333,
    "l": 37.647
  },
  "oklch": {
    "l": 0.60747,
    "c": 0.09285,
    "h": 199.7
  },
  "luminance": 0.23586
}

Semantic roles & 50–950 ramp

primary

#289398

secondary

#BC6460

accent

#4D46E2

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #289398

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

Preview Lab → · Contrast checker → · Palette generator →