#309581#309581

#309581 is a mid, moderate teal. Relative luminance 0.237; OKLCH L 60.7% C 0.097 H 177.0°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#309581
RGB	rgb(48, 149, 129)
HSL	hsl(168, 51%, 39%)
HSV	hsv(168, 68%, 58%)
CMYK	cmyk(67.8%, 0%, 13.4%, 41.6%)
CIE-LAB	lab(55.79, -33.80, 2.13)
CIE-LCH	lch(55.79, 33.86, 176.39°)
OKLab	oklab(60.67% -0.0968 0.0051)
OKLCH	oklch(60.67% 0.097 177)
XYZ	xyz(15.9269, 23.7065, 24.5011)
Luminance	0.2371 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309581 #953044

analogous

#30954E #309581 #307695

triadic

#309581 #813095 #958130

tetradic

#309581 #4E3095 #953044 #769530

square

#309581 #4E3095 #953044 #769530

split-complementary

#309581 #953076 #954E30

monochromatic

#123831 #216759 #309581 #41C2A8 #6FD1BD

Accessibility & contrast

On white

3.66

#309581 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#309581 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309581

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309581	#FFFFFF	#000000	##000000
##309581	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)

#8F8C80

Deuteranopia (green-blind)

#818183

Tritanopia (blue-blind)

#00978F

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #309581;
/* rgb */ color: rgb(48, 149, 129);
/* oklch */ color: oklch(60.7% 0.097 177.0);

Tailwind

colors: {
  custom: {
    50: '#76b5a5',
    500: '#309581',
    950: '#000000',
  },
}

SCSS

$custom: #309581;
$custom-light: #76b5a5;
$custom-dark: #000000;

JSON

{
  "hex": "#309581",
  "rgb": {
    "r": 48,
    "g": 149,
    "b": 129
  },
  "hsl": {
    "h": 168.119,
    "s": 51.269,
    "l": 38.627
  },
  "oklch": {
    "l": 0.60671,
    "c": 0.0969,
    "h": 177
  },
  "luminance": 0.23708
}

Semantic roles & 50–950 ramp

primary

#309581

secondary

#B86978

accent

#4D69DB

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #309581

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

Preview Lab → · Contrast checker → · Palette generator →