#289598#289598

#289598 is a mid, moderate teal. Relative luminance 0.242; OKLCH L 61.3% C 0.094 H 197.8°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#289598
RGB	rgb(40, 149, 152)
HSL	hsl(182, 58%, 38%)
HSV	hsv(182, 74%, 60%)
CMYK	cmyk(73.7%, 2%, 0%, 40.4%)
CIE-LAB	lab(56.30, -28.34, -10.31)
CIE-LCH	lch(56.30, 30.16, 200.00°)
OKLab	oklab(61.26% -0.0895 -0.0286)
OKLCH	oklch(61.26% 0.094 197.8)
XYZ	xyz(17.2875, 24.2109, 33.4617)
Luminance	0.2421 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289598 #982B28

analogous

#289863 #289598 #285D98

triadic

#289598 #982895 #959828

tetradic

#289598 #632898 #982B28 #5D9828

square

#289598 #632898 #982B28 #5D9828

split-complementary

#289598 #98285D #986328

monochromatic

#0F3637 #1B6668 #289598 #35C4C8 #64D3D6

Accessibility & contrast

On white

3.59

#289598 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#289598 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289598

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289598	#FFFFFF	#000000	##000000
##289598	1.00	3.59	5.84	5.84
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8E98

Deuteranopia (green-blind)

#7A8299

Tritanopia (blue-blind)

#009A96

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #289598;
/* rgb */ color: rgb(40, 149, 152);
/* oklch */ color: oklch(61.3% 0.094 197.8);

Tailwind

colors: {
  custom: {
    50: '#75b4b6',
    500: '#289598',
    950: '#000000',
  },
}

SCSS

$custom: #289598;
$custom-light: #75b4b6;
$custom-dark: #000000;

JSON

{
  "hex": "#289598",
  "rgb": {
    "r": 40,
    "g": 149,
    "b": 152
  },
  "hsl": {
    "h": 181.607,
    "s": 58.333,
    "l": 37.647
  },
  "oklch": {
    "l": 0.61258,
    "c": 0.09397,
    "h": 197.8
  },
  "luminance": 0.24213
}

Semantic roles & 50–950 ramp

primary

#289598

secondary

#BC6260

accent

#4A46E2

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #289598

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

Preview Lab → · Contrast checker → · Palette generator →