#306F79#306F79

#306F79 is a mid, moderate teal. Relative luminance 0.134; OKLCH L 50.5% C 0.066 H 209.3°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#306F79
RGB	rgb(48, 111, 121)
HSL	hsl(188, 43%, 33%)
HSV	hsv(188, 60%, 47%)
CMYK	cmyk(60.3%, 8.3%, 0%, 52.5%)
CIE-LAB	lab(43.33, -16.92, -11.63)
CIE-LCH	lch(43.33, 20.54, 214.51°)
OKLab	oklab(50.49% -0.0574 -0.0322)
OKLCH	oklch(50.49% 0.066 209.3)
XYZ	xyz(10.3531, 13.3767, 20.1218)
Luminance	0.1338 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306F79 #793A30

analogous

#30795E #306F79 #304A79

triadic

#306F79 #79306F #6F7930

tetradic

#306F79 #5E3079 #793A30 #4A7930

square

#306F79 #5E3079 #793A30 #4A7930

split-complementary

#306F79 #79304A #795E30

monochromatic

#0D1F21 #1F474D #306F79 #4197A5 #62B4C1

Accessibility & contrast

On white

5.71

#306F79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#306F79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306F79

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306F79	#FFFFFF	#000000	##FFFFFF
##306F79	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666B7A

Deuteranopia (green-blind)

#5B6379

Tritanopia (blue-blind)

#007472

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #306f79;
/* rgb */ color: rgb(48, 111, 121);
/* oklch */ color: oklch(50.5% 0.066 209.3);

Tailwind

colors: {
  custom: {
    50: '#70989f',
    500: '#306f79',
    950: '#000000',
  },
}

SCSS

$custom: #306f79;
$custom-light: #70989f;
$custom-dark: #000000;

JSON

{
  "hex": "#306f79",
  "rgb": {
    "r": 48,
    "g": 111,
    "b": 121
  },
  "hsl": {
    "h": 188.219,
    "s": 43.195,
    "l": 33.137
  },
  "oklch": {
    "l": 0.50487,
    "c": 0.06586,
    "h": 209.3
  },
  "luminance": 0.13378
}

Semantic roles & 50–950 ramp

primary

#306F79

secondary

#A8675D

accent

#6655D3

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080D0E

muted

#7B7E7E

Preview Lab

Preview with #306F79

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

Preview Lab → · Contrast checker → · Palette generator →