#309080#309080

#309080 is a mid, moderate teal. Relative luminance 0.221; OKLCH L 59.3% C 0.092 H 179.8°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#309080
RGB	rgb(48, 144, 128)
HSL	hsl(170, 50%, 38%)
HSV	hsv(170, 67%, 56%)
CMYK	cmyk(66.7%, 0%, 11.1%, 43.5%)
CIE-LAB	lab(54.17, -31.72, 0.34)
CIE-LCH	lch(54.17, 31.72, 179.38°)
OKLab	oklab(59.34% -0.0918 0.0004)
OKLCH	oklch(59.34% 0.092 179.8)
XYZ	xyz(15.0866, 22.1318, 23.8947)
Luminance	0.2213 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309080 #903040

analogous

#309050 #309080 #307090

triadic

#309080 #803090 #908030

tetradic

#309080 #503090 #903040 #709030

square

#309080 #503090 #903040 #709030

split-complementary

#309080 #903070 #905030

monochromatic

#11342E #216257 #309080 #3FBEA9 #6CCEBE

Accessibility & contrast

On white

3.87

#309080 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#309080 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309080

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309080	#FFFFFF	#000000	##000000
##309080	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A877F

Deuteranopia (green-blind)

#7C7D81

Tritanopia (blue-blind)

#00928B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #309080;
/* rgb */ color: rgb(48, 144, 128);
/* oklch */ color: oklch(59.3% 0.092 179.8);

Tailwind

colors: {
  custom: {
    50: '#75b1a4',
    500: '#309080',
    950: '#000000',
  },
}

SCSS

$custom: #309080;
$custom-light: #75b1a4;
$custom-dark: #000000;

JSON

{
  "hex": "#309080",
  "rgb": {
    "r": 48,
    "g": 144,
    "b": 128
  },
  "hsl": {
    "h": 170,
    "s": 50,
    "l": 37.647
  },
  "oklch": {
    "l": 0.59336,
    "c": 0.0918,
    "h": 179.8
  },
  "luminance": 0.22133
}

Semantic roles & 50–950 ramp

primary

#309080

secondary

#B56674

accent

#4E65DA

background

#F7FAFA

surface

#EEF5F4

border

#C9CFCE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #309080

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

Preview Lab → · Contrast checker → · Palette generator →