#309189#309189

#309189 is a mid, moderate teal. Relative luminance 0.227; OKLCH L 59.9% C 0.089 H 187.3°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#309189
RGB	rgb(48, 145, 137)
HSL	hsl(175, 50%, 38%)
HSV	hsv(175, 67%, 57%)
CMYK	cmyk(66.9%, 0%, 5.5%, 43.1%)
CIE-LAB	lab(54.74, -29.68, -3.99)
CIE-LCH	lch(54.74, 29.95, 187.66°)
OKLab	oklab(59.89% -0.0886 -0.0113)
OKLCH	oklch(59.89% 0.089 187.3)
XYZ	xyz(15.8576, 22.6836, 27.2047)
Luminance	0.2268 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309189 #913038

analogous

#309159 #309189 #306891

triadic

#309189 #893091 #918930

tetradic

#309189 #593091 #913038 #689130

square

#309189 #593091 #913038 #689130

split-complementary

#309189 #913068 #915930

monochromatic

#123532 #21635E #309189 #3FBFB4 #6DCFC7

Accessibility & contrast

On white

3.79

#309189 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#309189 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309189

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309189	#FFFFFF	#000000	##000000
##309189	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898989

Deuteranopia (green-blind)

#7B7F8A

Tritanopia (blue-blind)

#00948E

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #309189;
/* rgb */ color: rgb(48, 145, 137);
/* oklch */ color: oklch(59.9% 0.089 187.3);

Tailwind

colors: {
  custom: {
    50: '#76b1ab',
    500: '#309189',
    950: '#000000',
  },
}

SCSS

$custom: #309189;
$custom-light: #76b1ab;
$custom-dark: #000000;

JSON

{
  "hex": "#309189",
  "rgb": {
    "r": 48,
    "g": 145,
    "b": 137
  },
  "hsl": {
    "h": 175.052,
    "s": 50.259,
    "l": 37.843
  },
  "oklch": {
    "l": 0.59893,
    "c": 0.08932,
    "h": 187.3
  },
  "luminance": 0.22685
}

Semantic roles & 50–950 ramp

primary

#309189

secondary

#B6676D

accent

#4E5ADA

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #309189

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

Preview Lab → · Contrast checker → · Palette generator →