#309191#309191

#309191 is a mid, moderate teal. Relative luminance 0.229; OKLCH L 60.2% C 0.088 H 195.1°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#309191
RGB	rgb(48, 145, 145)
HSL	hsl(180, 50%, 38%)
HSV	hsv(180, 67%, 57%)
CMYK	cmyk(66.9%, 0%, 0%, 43.1%)
CIE-LAB	lab(54.99, -27.34, -8.23)
CIE-LCH	lch(54.99, 28.55, 196.76°)
OKLab	oklab(60.18% -0.0849 -0.0229)
OKLCH	oklch(60.18% 0.088 195.1)
XYZ	xyz(16.4529, 22.9217, 30.3398)
Luminance	0.2292 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309191 #913030

analogous

#309160 #309191 #306091

triadic

#309191 #913091 #919130

tetradic

#309191 #603091 #913030 #609130

square

#309191 #603091 #913030 #609130

split-complementary

#309191 #913060 #916030

monochromatic

#123535 #216363 #309191 #3FBFBF #6DCFCF

Accessibility & contrast

On white

3.76

#309191 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#309191 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309191

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309191	#FFFFFF	#000000	##000000
##309191	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888A91

Deuteranopia (green-blind)

#797F92

Tritanopia (blue-blind)

#009691

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #309191;
/* rgb */ color: rgb(48, 145, 145);
/* oklch */ color: oklch(60.2% 0.088 195.1);

Tailwind

colors: {
  custom: {
    50: '#76b1b1',
    500: '#309191',
    950: '#000000',
  },
}

SCSS

$custom: #309191;
$custom-light: #76b1b1;
$custom-dark: #000000;

JSON

{
  "hex": "#309191",
  "rgb": {
    "r": 48,
    "g": 145,
    "b": 145
  },
  "hsl": {
    "h": 180,
    "s": 50.259,
    "l": 37.843
  },
  "oklch": {
    "l": 0.60175,
    "c": 0.08792,
    "h": 195.1
  },
  "luminance": 0.22924
}

Semantic roles & 50–950 ramp

primary

#309191

secondary

#B66767

accent

#4E4EDA

background

#F7FAFA

surface

#EEF5F5

border

#C9CFCF

text

#0A1110

muted

#7C807F

Preview Lab

Preview with #309191

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

Preview Lab → · Contrast checker → · Palette generator →