#309D89#309D89

#309D89 is a light, moderate teal. Relative luminance 0.265; OKLCH L 63.0% C 0.102 H 177.9°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#309D89
RGB	rgb(48, 157, 137)
HSL	hsl(169, 53%, 40%)
HSV	hsv(169, 69%, 62%)
CMYK	cmyk(69.4%, 0%, 12.7%, 38.4%)
CIE-LAB	lab(58.55, -35.34, 1.58)
CIE-LCH	lch(58.55, 35.38, 177.43°)
OKLab	oklab(62.99% -0.1015 0.0037)
OKLCH	oklch(62.99% 0.102 177.9)
XYZ	xyz(17.7890, 26.5464, 27.8485)
Luminance	0.2655 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309D89 #9D3044

analogous

#309D53 #309D89 #307A9D

triadic

#309D89 #89309D #9D8930

tetradic

#309D89 #53309D #9D3044 #7A9D30

square

#309D89 #53309D #9D3044 #7A9D30

split-complementary

#309D89 #9D307A #9D5330

monochromatic

#133F37 #226E60 #309D89 #44C6AE #73D4C2

Accessibility & contrast

On white

3.33

#309D89 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#309D89 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309D89

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309D89	#FFFFFF	#000000	##000000
##309D89	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979388

Deuteranopia (green-blind)

#87888B

Tritanopia (blue-blind)

#009F97

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #309d89;
/* rgb */ color: rgb(48, 157, 137);
/* oklch */ color: oklch(63.0% 0.102 177.9);

Tailwind

colors: {
  custom: {
    50: '#78baab',
    500: '#309d89',
    950: '#000000',
  },
}

SCSS

$custom: #309d89;
$custom-light: #78baab;
$custom-dark: #000000;

JSON

{
  "hex": "#309d89",
  "rgb": {
    "r": 48,
    "g": 157,
    "b": 137
  },
  "hsl": {
    "h": 168.991,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.62992,
    "c": 0.10156,
    "h": 177.9
  },
  "luminance": 0.26548
}

Semantic roles & 50–950 ramp

primary

#309D89

secondary

#BC6D7B

accent

#4B66DD

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #309D89

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

Preview Lab → · Contrast checker → · Palette generator →