#289699#289699

#289699 is a mid, moderate teal. Relative luminance 0.246; OKLCH L 61.6% C 0.095 H 197.7°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#289699
RGB	rgb(40, 150, 153)
HSL	hsl(182, 59%, 38%)
HSV	hsv(182, 74%, 60%)
CMYK	cmyk(73.9%, 2%, 0%, 40%)
CIE-LAB	lab(56.65, -28.53, -10.37)
CIE-LCH	lch(56.65, 30.35, 199.97°)
OKLab	oklab(61.55% -0.0901 -0.0288)
OKLCH	oklch(61.55% 0.095 197.7)
XYZ	xyz(17.5286, 24.5616, 33.9479)
Luminance	0.2456 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289699 #992B28

analogous

#289963 #289699 #285D99

triadic

#289699 #992896 #969928

tetradic

#289699 #632899 #992B28 #5D9928

square

#289699 #632899 #992B28 #5D9928

split-complementary

#289699 #99285D #996328

monochromatic

#0F3738 #1B6668 #289699 #35C6CA #65D4D7

Accessibility & contrast

On white

3.55

#289699 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#289699 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289699

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289699	#FFFFFF	#000000	##000000
##289699	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8F99

Deuteranopia (green-blind)

#7B839A

Tritanopia (blue-blind)

#009B97

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #289699;
/* rgb */ color: rgb(40, 150, 153);
/* oklch */ color: oklch(61.6% 0.095 197.7);

Tailwind

colors: {
  custom: {
    50: '#75b5b7',
    500: '#289699',
    950: '#000000',
  },
}

SCSS

$custom: #289699;
$custom-light: #75b5b7;
$custom-dark: #000000;

JSON

{
  "hex": "#289699",
  "rgb": {
    "r": 40,
    "g": 150,
    "b": 153
  },
  "hsl": {
    "h": 181.593,
    "s": 58.549,
    "l": 37.843
  },
  "oklch": {
    "l": 0.6155,
    "c": 0.09457,
    "h": 197.7
  },
  "luminance": 0.24564
}

Semantic roles & 50–950 ramp

primary

#289699

secondary

#BD6360

accent

#4A46E2

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #289699

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

Preview Lab → · Contrast checker → · Palette generator →