#309C97#309C97

#309C97 is a light, moderate teal. Relative luminance 0.266; OKLCH L 63.2% C 0.095 H 190.5°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#309C97
RGB	rgb(48, 156, 151)
HSL	hsl(177, 53%, 40%)
HSV	hsv(177, 69%, 61%)
CMYK	cmyk(69.2%, 0%, 3.2%, 38.8%)
CIE-LAB	lab(58.64, -30.95, -6.24)
CIE-LCH	lch(58.64, 31.58, 191.39°)
OKLab	oklab(63.19% -0.0938 -0.0174)
OKLCH	oklch(63.19% 0.095 190.5)
XYZ	xyz(18.6907, 26.6375, 33.4287)
Luminance	0.2664 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309C97 #9C3035

analogous

#309C61 #309C97 #306B9C

triadic

#309C97 #97309C #9C9730

tetradic

#309C97 #61309C #9C3035 #6B9C30

square

#309C97 #61309C #9C3035 #6B9C30

split-complementary

#309C97 #9C306B #9C6130

monochromatic

#133E3C #226D6A #309C97 #44C5BF #73D4CF

Accessibility & contrast

On white

3.32

#309C97 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#309C97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309C97

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309C97	#FFFFFF	#000000	##000000
##309C97	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939497

Deuteranopia (green-blind)

#838898

Tritanopia (blue-blind)

#00A09A

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #309c97;
/* rgb */ color: rgb(48, 156, 151);
/* oklch */ color: oklch(63.2% 0.095 190.5);

Tailwind

colors: {
  custom: {
    50: '#78b9b5',
    500: '#309c97',
    950: '#000000',
  },
}

SCSS

$custom: #309c97;
$custom-light: #78b9b5;
$custom-dark: #000000;

JSON

{
  "hex": "#309c97",
  "rgb": {
    "r": 48,
    "g": 156,
    "b": 151
  },
  "hsl": {
    "h": 177.222,
    "s": 52.941,
    "l": 40
  },
  "oklch": {
    "l": 0.63194,
    "c": 0.09545,
    "h": 190.5
  },
  "luminance": 0.2664
}

Semantic roles & 50–950 ramp

primary

#309C97

secondary

#BC6C70

accent

#4B52DC

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #309C97

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

Preview Lab → · Contrast checker → · Palette generator →