#309383#309383

#309383 is a mid, moderate teal. Relative luminance 0.231; OKLCH L 60.2% C 0.094 H 180.1°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#309383
RGB	rgb(48, 147, 131)
HSL	hsl(170, 51%, 38%)
HSV	hsv(170, 67%, 58%)
CMYK	cmyk(67.3%, 0%, 10.9%, 42.4%)
CIE-LAB	lab(55.21, -32.32, 0.14)
CIE-LCH	lch(55.21, 32.32, 179.76°)
OKLab	oklab(60.21% -0.0936 -0.0002)
OKLCH	oklch(60.21% 0.094 180.1)
XYZ	xyz(15.7474, 23.1328, 25.1035)
Luminance	0.2314 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309383 #933040

analogous

#309351 #309383 #307193

triadic

#309383 #833093 #938330

tetradic

#309383 #513093 #933040 #719330

square

#309383 #513093 #933040 #719330

split-complementary

#309383 #933071 #935130

monochromatic

#123731 #21655A #309383 #40C1AC #6ED0C0

Accessibility & contrast

On white

3.73

#309383 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#309383 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309383

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309383	#FFFFFF	#000000	##000000
##309383	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8A82

Deuteranopia (green-blind)

#7E8084

Tritanopia (blue-blind)

#00968E

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #309383;
/* rgb */ color: rgb(48, 147, 131);
/* oklch */ color: oklch(60.2% 0.094 180.1);

Tailwind

colors: {
  custom: {
    50: '#76b3a7',
    500: '#309383',
    950: '#000000',
  },
}

SCSS

$custom: #309383;
$custom-light: #76b3a7;
$custom-dark: #000000;

JSON

{
  "hex": "#309383",
  "rgb": {
    "r": 48,
    "g": 147,
    "b": 131
  },
  "hsl": {
    "h": 170.303,
    "s": 50.769,
    "l": 38.235
  },
  "oklch": {
    "l": 0.60213,
    "c": 0.09363,
    "h": 180.1
  },
  "luminance": 0.23135
}

Semantic roles & 50–950 ramp

primary

#309383

secondary

#B76875

accent

#4E64DA

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #309383

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

Preview Lab → · Contrast checker → · Palette generator →