#308581#308581

#308581 is a mid, moderate teal. Relative luminance 0.190; OKLCH L 56.5% C 0.081 H 190.7°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#308581
RGB	rgb(48, 133, 129)
HSL	hsl(177, 47%, 35%)
HSV	hsv(177, 64%, 52%)
CMYK	cmyk(63.9%, 0%, 3%, 47.8%)
CIE-LAB	lab(50.67, -26.07, -5.38)
CIE-LCH	lch(50.67, 26.62, 191.66°)
OKLab	oklab(56.51% -0.0791 -0.015)
OKLCH	oklch(56.51% 0.081 190.7)
XYZ	xyz(13.5671, 18.9870, 23.7145)
Luminance	0.1899 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308581 #853034

analogous

#308556 #308581 #305F85

triadic

#308581 #813085 #858130

tetradic

#308581 #563085 #853034 #5F8530

square

#308581 #563085 #853034 #5F8530

split-complementary

#308581 #85305F #855630

monochromatic

#102B2A #205855 #308581 #40B2AD #67C8C4

Accessibility & contrast

On white

4.38

#308581 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#308581 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308581

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308581	#FFFFFF	#000000	##000000
##308581	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7E81

Deuteranopia (green-blind)

#707582

Tritanopia (blue-blind)

#008984

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #308581;
/* rgb */ color: rgb(48, 133, 129);
/* oklch */ color: oklch(56.5% 0.081 190.7);

Tailwind

colors: {
  custom: {
    50: '#74a9a5',
    500: '#308581',
    950: '#000000',
  },
}

SCSS

$custom: #308581;
$custom-light: #74a9a5;
$custom-dark: #000000;

JSON

{
  "hex": "#308581",
  "rgb": {
    "r": 48,
    "g": 133,
    "b": 129
  },
  "hsl": {
    "h": 177.176,
    "s": 46.961,
    "l": 35.49
  },
  "oklch": {
    "l": 0.56507,
    "c": 0.08054,
    "h": 190.7
  },
  "luminance": 0.18988
}

Semantic roles & 50–950 ramp

primary

#308581

secondary

#AF6165

accent

#5157D7

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #308581

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

Preview Lab → · Contrast checker → · Palette generator →