#309689#309689

#309689 is a mid, moderate teal. Relative luminance 0.242; OKLCH L 61.2% C 0.094 H 183.0°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#309689
RGB	rgb(48, 150, 137)
HSL	hsl(172, 52%, 39%)
HSV	hsv(172, 68%, 59%)
CMYK	cmyk(68%, 0%, 8.7%, 41.2%)
CIE-LAB	lab(56.33, -32.08, -1.66)
CIE-LCH	lch(56.33, 32.12, 182.96°)
OKLab	oklab(61.18% -0.094 -0.005)
OKLCH	oklch(61.18% 0.094 183)
XYZ	xyz(16.6385, 24.2453, 27.4650)
Luminance	0.2425 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309689 #96303D

analogous

#309656 #309689 #307096

triadic

#309689 #893096 #968930

tetradic

#309689 #563096 #96303D #709630

square

#309689 #563096 #96303D #709630

split-complementary

#309689 #963070 #965630

monochromatic

#123934 #21685F #309689 #41C2B2 #6FD1C5

Accessibility & contrast

On white

3.59

#309689 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#309689 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309689

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309689	#FFFFFF	#000000	##000000
##309689	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8D89

Deuteranopia (green-blind)

#80838A

Tritanopia (blue-blind)

#009992

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #309689;
/* rgb */ color: rgb(48, 150, 137);
/* oklch */ color: oklch(61.2% 0.094 183.0);

Tailwind

colors: {
  custom: {
    50: '#76b5ab',
    500: '#309689',
    950: '#000000',
  },
}

SCSS

$custom: #309689;
$custom-light: #76b5ab;
$custom-dark: #000000;

JSON

{
  "hex": "#309689",
  "rgb": {
    "r": 48,
    "g": 150,
    "b": 137
  },
  "hsl": {
    "h": 172.353,
    "s": 51.515,
    "l": 38.824
  },
  "oklch": {
    "l": 0.61184,
    "c": 0.09414,
    "h": 183
  },
  "luminance": 0.24247
}

Semantic roles & 50–950 ramp

primary

#309689

secondary

#B96973

accent

#4D5FDB

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A1110

muted

#7C807F

Preview Lab

Preview with #309689

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

Preview Lab → · Contrast checker → · Palette generator →