#304644#304644

#304644 is a dark, muted teal. Relative luminance 0.054; OKLCH L 37.5% C 0.028 H 189.0°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#304644
RGB	rgb(48, 70, 68)
HSL	hsl(175, 19%, 23%)
HSV	hsv(175, 31%, 27%)
CMYK	cmyk(31.4%, 0%, 2.9%, 72.5%)
CIE-LAB	lab(27.91, -9.05, -1.56)
CIE-LCH	lch(27.91, 9.18, 189.78°)
OKLab	oklab(37.52% -0.0273 -0.0043)
OKLCH	oklch(37.52% 0.028 189)
XYZ	xyz(4.4521, 5.4258, 6.2804)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304644 #463032

analogous

#304639 #304644 #303D46

triadic

#304644 #443046 #464430

tetradic

#304644 #393046 #463032 #3D4630

square

#304644 #393046 #463032 #3D4630

split-complementary

#304644 #46303D #463930

monochromatic

#0C1212 #172221 #304644 #496A67 #628F8B

Accessibility & contrast

On white

10.07

#304644 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#304644 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304644

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304644	#FFFFFF	#000000	##FFFFFF
##304644	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444444

Deuteranopia (green-blind)

#3F4144

Tritanopia (blue-blind)

#294745

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #304644;
/* rgb */ color: rgb(48, 70, 68);
/* oklch */ color: oklch(37.5% 0.028 189.0);

Tailwind

colors: {
  custom: {
    50: '#697977',
    500: '#304644',
    950: '#000000',
  },
}

SCSS

$custom: #304644;
$custom-light: #697977;
$custom-dark: #000000;

JSON

{
  "hex": "#304644",
  "rgb": {
    "r": 48,
    "g": 70,
    "b": 68
  },
  "hsl": {
    "h": 174.545,
    "s": 18.644,
    "l": 23.137
  },
  "oklch": {
    "l": 0.37519,
    "c": 0.02764,
    "h": 189
  },
  "luminance": 0.05426
}

Semantic roles & 50–950 ramp

primary

#304644

secondary

#775B5E

accent

#6D74BB

background

#F6F7F7

surface

#EBEDED

border

#C6C8C8

text

#060908

muted

#7A7B7B

Preview Lab

Preview with #304644

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

Preview Lab → · Contrast checker → · Palette generator →