#309579#309579

#309579 is a mid, moderate teal. Relative luminance 0.235; OKLCH L 60.4% C 0.102 H 170.8°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#309579
RGB	rgb(48, 149, 121)
HSL	hsl(163, 51%, 39%)
HSV	hsv(163, 68%, 58%)
CMYK	cmyk(67.8%, 0%, 18.8%, 41.6%)
CIE-LAB	lab(55.59, -35.88, 6.40)
CIE-LCH	lch(55.59, 36.45, 169.88°)
OKLab	oklab(60.43% -0.1007 0.0163)
OKLCH	oklch(60.43% 0.102 170.8)
XYZ	xyz(15.4158, 23.5020, 21.8094)
Luminance	0.2350 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309579 #95304C

analogous

#309546 #309579 #307E95

triadic

#309579 #793095 #957930

tetradic

#309579 #463095 #95304C #7E9530

square

#309579 #463095 #95304C #7E9530

split-complementary

#309579 #95307E #954630

monochromatic

#12382E #216753 #309579 #41C29E #6FD1B5

Accessibility & contrast

On white

3.68

#309579 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#309579 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309579

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309579	#FFFFFF	#000000	##000000
##309579	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918B78

Deuteranopia (green-blind)

#83817B

Tritanopia (blue-blind)

#00968D

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #309579;
/* rgb */ color: rgb(48, 149, 121);
/* oklch */ color: oklch(60.4% 0.102 170.8);

Tailwind

colors: {
  custom: {
    50: '#75b59f',
    500: '#309579',
    950: '#000000',
  },
}

SCSS

$custom: #309579;
$custom-light: #75b59f;
$custom-dark: #000000;

JSON

{
  "hex": "#309579",
  "rgb": {
    "r": 48,
    "g": 149,
    "b": 121
  },
  "hsl": {
    "h": 163.366,
    "s": 51.269,
    "l": 38.627
  },
  "oklch": {
    "l": 0.60433,
    "c": 0.10198,
    "h": 170.8
  },
  "luminance": 0.23504
}

Semantic roles & 50–950 ramp

primary

#309579

secondary

#B8697F

accent

#4D74DB

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #309579

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

Preview Lab → · Contrast checker → · Palette generator →