#309783#309783

#309783 is a mid, moderate teal. Relative luminance 0.244; OKLCH L 61.3% C 0.098 H 177.2°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#309783
RGB	rgb(48, 151, 131)
HSL	hsl(168, 52%, 39%)
HSV	hsv(168, 68%, 59%)
CMYK	cmyk(68.2%, 0%, 13.2%, 40.8%)
CIE-LAB	lab(56.48, -34.19, 1.99)
CIE-LCH	lch(56.48, 34.24, 176.66°)
OKLab	oklab(61.25% -0.098 0.0048)
OKLCH	oklch(61.25% 0.098 177.2)
XYZ	xyz(16.3803, 24.3985, 25.3144)
Luminance	0.2440 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309783 #973044

analogous

#309750 #309783 #307897

triadic

#309783 #833097 #978330

tetradic

#309783 #503097 #973044 #789730

square

#309783 #503097 #973044 #789730

split-complementary

#309783 #973078 #975030

monochromatic

#123A32 #21695B #309783 #41C3AA #70D2BF

Accessibility & contrast

On white

3.57

#309783 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#309783 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309783

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309783	#FFFFFF	#000000	##000000
##309783	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918E82

Deuteranopia (green-blind)

#838385

Tritanopia (blue-blind)

#009991

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #309783;
/* rgb */ color: rgb(48, 151, 131);
/* oklch */ color: oklch(61.3% 0.098 177.2);

Tailwind

colors: {
  custom: {
    50: '#76b6a7',
    500: '#309783',
    950: '#000000',
  },
}

SCSS

$custom: #309783;
$custom-light: #76b6a7;
$custom-dark: #000000;

JSON

{
  "hex": "#309783",
  "rgb": {
    "r": 48,
    "g": 151,
    "b": 131
  },
  "hsl": {
    "h": 168.35,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.61252,
    "c": 0.09808,
    "h": 177.2
  },
  "luminance": 0.244
}

Semantic roles & 50–950 ramp

primary

#309783

secondary

#B96A79

accent

#4D68DB

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A110F

muted

#7C807F

Preview Lab

Preview with #309783

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

Preview Lab → · Contrast checker → · Palette generator →