#309573#309573

#309573 is a mid, moderate teal. Relative luminance 0.234; OKLCH L 60.3% C 0.106 H 166.6°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#309573
RGB	rgb(48, 149, 115)
HSL	hsl(160, 51%, 39%)
HSV	hsv(160, 68%, 58%)
CMYK	cmyk(67.8%, 0%, 22.8%, 41.6%)
CIE-LAB	lab(55.44, -37.38, 9.61)
CIE-LCH	lch(55.44, 38.59, 165.58°)
OKLab	oklab(60.27% -0.1036 0.0246)
OKLCH	oklch(60.27% 0.106 166.6)
XYZ	xyz(15.0593, 23.3594, 19.9315)
Luminance	0.2336 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309573 #953052

analogous

#309540 #309573 #308495

triadic

#309573 #733095 #957330

tetradic

#309573 #403095 #953052 #849530

square

#309573 #403095 #953052 #849530

split-complementary

#309573 #953084 #954030

monochromatic

#12382C #21674F #309573 #41C296 #6FD1B0

Accessibility & contrast

On white

3.70

#309573 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#309573 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309573

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309573	#FFFFFF	#000000	##000000
##309573	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928B71

Deuteranopia (green-blind)

#848175

Tritanopia (blue-blind)

#00958B

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #309573;
/* rgb */ color: rgb(48, 149, 115);
/* oklch */ color: oklch(60.3% 0.106 166.6);

Tailwind

colors: {
  custom: {
    50: '#75b59b',
    500: '#309573',
    950: '#000000',
  },
}

SCSS

$custom: #309573;
$custom-light: #75b59b;
$custom-dark: #000000;

JSON

{
  "hex": "#309573",
  "rgb": {
    "r": 48,
    "g": 149,
    "b": 115
  },
  "hsl": {
    "h": 159.802,
    "s": 51.269,
    "l": 38.627
  },
  "oklch": {
    "l": 0.60266,
    "c": 0.10649,
    "h": 166.6
  },
  "luminance": 0.23361
}

Semantic roles & 50–950 ramp

primary

#309573

secondary

#B86983

accent

#4D7DDB

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #309573

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

Preview Lab → · Contrast checker → · Palette generator →