#189D99#189D99

#189D99 is a light, moderate teal. Relative luminance 0.266; OKLCH L 63.1% C 0.104 H 191.5°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#189D99
RGB	rgb(24, 157, 153)
HSL	hsl(178, 73%, 35%)
HSV	hsv(178, 85%, 62%)
CMYK	cmyk(84.7%, 0%, 2.5%, 38.4%)
CIE-LAB	lab(58.61, -33.49, -7.46)
CIE-LCH	lch(58.61, 34.32, 192.56°)
OKLab	oklab(63.07% -0.1021 -0.0208)
OKLCH	oklch(63.07% 0.104 191.5)
XYZ	xyz(18.1807, 26.6057, 34.3080)
Luminance	0.2661 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#189D99 #9D181C

analogous

#189D56 #189D99 #185F9D

triadic

#189D99 #99189D #9D9918

tetradic

#189D99 #56189D #9D181C #5F9D18

square

#189D99 #56189D #9D181C #5F9D18

split-complementary

#189D99 #9D185F #9D5618

monochromatic

#083332 #106865 #189D99 #20D2CD #4CE4DF

Accessibility & contrast

On white

3.32

#189D99 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#189D99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #189D99

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##189D99	#FFFFFF	#000000	##000000
##189D99	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)

#939499

Deuteranopia (green-blind)

#81889A

Tritanopia (blue-blind)

#00A29B

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #189d99;
/* rgb */ color: rgb(24, 157, 153);
/* oklch */ color: oklch(63.1% 0.104 191.5);

Tailwind

colors: {
  custom: {
    50: '#72bab7',
    500: '#189d99',
    950: '#000000',
  },
}

SCSS

$custom: #189d99;
$custom-light: #72bab7;
$custom-dark: #000000;

JSON

{
  "hex": "#189d99",
  "rgb": {
    "r": 24,
    "g": 157,
    "b": 153
  },
  "hsl": {
    "h": 178.195,
    "s": 73.481,
    "l": 35.49
  },
  "oklch": {
    "l": 0.63073,
    "c": 0.10422,
    "h": 191.5
  },
  "luminance": 0.26608
}

Semantic roles & 50–950 ramp

primary

#189D99

secondary

#C54B4F

accent

#383DF0

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#091211

muted

#7B8180

Preview Lab

Preview with #189D99

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

Preview Lab → · Contrast checker → · Palette generator →