#289D91#289D91

#289D91 is a light, moderate teal. Relative luminance 0.266; OKLCH L 63.1% C 0.101 H 184.7°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#289D91
RGB	rgb(40, 157, 145)
HSL	hsl(174, 59%, 39%)
HSV	hsv(174, 75%, 62%)
CMYK	cmyk(74.5%, 0%, 7.6%, 38.4%)
CIE-LAB	lab(58.61, -34.24, -2.89)
CIE-LCH	lch(58.61, 34.37, 184.82°)
OKLab	oklab(63.07% -0.101 -0.0084)
OKLCH	oklch(63.07% 0.101 184.7)
XYZ	xyz(18.0404, 26.6072, 30.9675)
Luminance	0.2661 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289D91 #9D2834

analogous

#289D56 #289D91 #286E9D

triadic

#289D91 #91289D #9D9128

tetradic

#289D91 #56289D #9D2834 #6E9D28

square

#289D91 #56289D #9D2834 #6E9D28

split-complementary

#289D91 #9D286E #9D5628

monochromatic

#0F3B37 #1C6C64 #289D91 #36CCBD #67D8CD

Accessibility & contrast

On white

3.32

#289D91 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#289D91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289D91

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289D91	#FFFFFF	#000000	##000000
##289D91	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959491

Deuteranopia (green-blind)

#858892

Tritanopia (blue-blind)

#00A199

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #289d91;
/* rgb */ color: rgb(40, 157, 145);
/* oklch */ color: oklch(63.1% 0.101 184.7);

Tailwind

colors: {
  custom: {
    50: '#75bab1',
    500: '#289d91',
    950: '#000000',
  },
}

SCSS

$custom: #289d91;
$custom-light: #75bab1;
$custom-dark: #000000;

JSON

{
  "hex": "#289d91",
  "rgb": {
    "r": 40,
    "g": 157,
    "b": 145
  },
  "hsl": {
    "h": 173.846,
    "s": 59.391,
    "l": 38.627
  },
  "oklch": {
    "l": 0.63065,
    "c": 0.10134,
    "h": 184.7
  },
  "luminance": 0.26609
}

Semantic roles & 50–950 ramp

primary

#289D91

secondary

#BE626C

accent

#4555E3

background

#F7FBFA

surface

#EEF6F5

border

#C9D0CF

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #289D91

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

Preview Lab → · Contrast checker → · Palette generator →