#306C75#306C75

#306C75 is a mid, moderate teal. Relative luminance 0.126; OKLCH L 49.5% C 0.063 H 208.5°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#306C75
RGB	rgb(48, 108, 117)
HSL	hsl(188, 42%, 32%)
HSV	hsv(188, 59%, 46%)
CMYK	cmyk(59%, 7.7%, 0%, 54.1%)
CIE-LAB	lab(42.21, -16.52, -10.90)
CIE-LCH	lch(42.21, 19.80, 213.43°)
OKLab	oklab(49.54% -0.0556 -0.0302)
OKLCH	oklch(49.54% 0.063 208.5)
XYZ	xyz(9.7911, 12.6369, 18.7494)
Luminance	0.1264 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306C75 #753930

analogous

#30755C #306C75 #304A75

triadic

#306C75 #75306C #6C7530

tetradic

#306C75 #5C3075 #753930 #4A7530

square

#306C75 #5C3075 #753930 #4A7530

split-complementary

#306C75 #75304A #755C30

monochromatic

#0C1C1E #1E444A #306C75 #4294A0 #61B2BE

Accessibility & contrast

On white

5.95

#306C75 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#306C75 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306C75

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306C75	#FFFFFF	#000000	##FFFFFF
##306C75	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636876

Deuteranopia (green-blind)

#596075

Tritanopia (blue-blind)

#00706F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #306c75;
/* rgb */ color: rgb(48, 108, 117);
/* oklch */ color: oklch(49.5% 0.063 208.5);

Tailwind

colors: {
  custom: {
    50: '#70969c',
    500: '#306c75',
    950: '#000000',
  },
}

SCSS

$custom: #306c75;
$custom-light: #70969c;
$custom-dark: #000000;

JSON

{
  "hex": "#306c75",
  "rgb": {
    "r": 48,
    "g": 108,
    "b": 117
  },
  "hsl": {
    "h": 187.826,
    "s": 41.818,
    "l": 32.353
  },
  "oklch": {
    "l": 0.49544,
    "c": 0.0633,
    "h": 208.5
  },
  "luminance": 0.12638
}

Semantic roles & 50–950 ramp

primary

#306C75

secondary

#A5655B

accent

#6656D2

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080D0E

muted

#7B7E7E

Preview Lab

Preview with #306C75

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

Preview Lab → · Contrast checker → · Palette generator →