#309289#309289

#309289 is a mid, moderate teal. Relative luminance 0.230; OKLCH L 60.2% C 0.090 H 186.4°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#309289
RGB	rgb(48, 146, 137)
HSL	hsl(174, 51%, 38%)
HSV	hsv(174, 67%, 57%)
CMYK	cmyk(67.1%, 0%, 6.2%, 42.7%)
CIE-LAB	lab(55.06, -30.16, -3.52)
CIE-LCH	lch(55.06, 30.37, 186.67°)
OKLab	oklab(60.15% -0.0897 -0.01)
OKLCH	oklch(60.15% 0.09 186.4)
XYZ	xyz(16.0111, 22.9905, 27.2559)
Luminance	0.2299 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309289 #923039

analogous

#309258 #309289 #306A92

triadic

#309289 #893092 #928930

tetradic

#309289 #583092 #923039 #6A9230

square

#309289 #583092 #923039 #6A9230

split-complementary

#309289 #92306A #925830

monochromatic

#123633 #21645E #309289 #3FC0B4 #6DCFC6

Accessibility & contrast

On white

3.75

#309289 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#309289 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309289

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309289	#FFFFFF	#000000	##000000
##309289	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8A89

Deuteranopia (green-blind)

#7C7F8A

Tritanopia (blue-blind)

#00958F

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #309289;
/* rgb */ color: rgb(48, 146, 137);
/* oklch */ color: oklch(60.2% 0.090 186.4);

Tailwind

colors: {
  custom: {
    50: '#76b2ab',
    500: '#309289',
    950: '#000000',
  },
}

SCSS

$custom: #309289;
$custom-light: #76b2ab;
$custom-dark: #000000;

JSON

{
  "hex": "#309289",
  "rgb": {
    "r": 48,
    "g": 146,
    "b": 137
  },
  "hsl": {
    "h": 174.49,
    "s": 50.515,
    "l": 38.039
  },
  "oklch": {
    "l": 0.60151,
    "c": 0.09025,
    "h": 186.4
  },
  "luminance": 0.22992
}

Semantic roles & 50–950 ramp

primary

#309289

secondary

#B7676F

accent

#4E5BDA

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #309289

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

Preview Lab → · Contrast checker → · Palette generator →