#309580#309580

#309580 is a mid, moderate teal. Relative luminance 0.237; OKLCH L 60.6% C 0.097 H 176.2°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#309580
RGB	rgb(48, 149, 128)
HSL	hsl(168, 51%, 39%)
HSV	hsv(168, 68%, 58%)
CMYK	cmyk(67.8%, 0%, 14.1%, 41.6%)
CIE-LAB	lab(55.77, -34.06, 2.67)
CIE-LCH	lch(55.77, 34.17, 175.53°)
OKLab	oklab(60.64% -0.0972 0.0065)
OKLCH	oklch(60.64% 0.097 176.2)
XYZ	xyz(15.8608, 23.6800, 24.1527)
Luminance	0.2368 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309580 #953045

analogous

#30954D #309580 #307795

triadic

#309580 #803095 #958030

tetradic

#309580 #4D3095 #953045 #779530

square

#309580 #4D3095 #953045 #779530

split-complementary

#309580 #953077 #954D30

monochromatic

#123830 #216758 #309580 #41C2A7 #6FD1BC

Accessibility & contrast

On white

3.66

#309580 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#309580 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309580

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309580	#FFFFFF	#000000	##000000
##309580	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8C7F

Deuteranopia (green-blind)

#818182

Tritanopia (blue-blind)

#00978F

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #309580;
/* rgb */ color: rgb(48, 149, 128);
/* oklch */ color: oklch(60.6% 0.097 176.2);

Tailwind

colors: {
  custom: {
    50: '#76b5a4',
    500: '#309580',
    950: '#000000',
  },
}

SCSS

$custom: #309580;
$custom-light: #76b5a4;
$custom-dark: #000000;

JSON

{
  "hex": "#309580",
  "rgb": {
    "r": 48,
    "g": 149,
    "b": 128
  },
  "hsl": {
    "h": 167.525,
    "s": 51.269,
    "l": 38.627
  },
  "oklch": {
    "l": 0.6064,
    "c": 0.09747,
    "h": 176.2
  },
  "luminance": 0.23682
}

Semantic roles & 50–950 ramp

primary

#309580

secondary

#B86979

accent

#4D6BDB

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #309580

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

Preview Lab → · Contrast checker → · Palette generator →