#304643#304643

#304643 is a dark, muted teal. Relative luminance 0.054; OKLCH L 37.5% C 0.028 H 185.6°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#304643
RGB	rgb(48, 70, 67)
HSL	hsl(172, 19%, 23%)
HSV	hsv(172, 31%, 27%)
CMYK	cmyk(31.4%, 0%, 4.3%, 72.5%)
CIE-LAB	lab(27.88, -9.32, -0.96)
CIE-LCH	lch(27.88, 9.37, 185.86°)
OKLab	oklab(37.48% -0.0278 -0.0027)
OKLCH	oklch(37.48% 0.028 185.6)
XYZ	xyz(4.4219, 5.4137, 6.1211)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304643 #463033

analogous

#304638 #304643 #303E46

triadic

#304643 #433046 #464330

tetradic

#304643 #383046 #463033 #3E4630

square

#304643 #383046 #463033 #3E4630

split-complementary

#304643 #46303E #463830

monochromatic

#0C1211 #172220 #304643 #496A66 #628F88

Accessibility & contrast

On white

10.08

#304643 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#304643 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304643

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304643	#FFFFFF	#000000	##FFFFFF
##304643	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444443

Deuteranopia (green-blind)

#404143

Tritanopia (blue-blind)

#294745

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #304643;
/* rgb */ color: rgb(48, 70, 67);
/* oklch */ color: oklch(37.5% 0.028 185.6);

Tailwind

colors: {
  custom: {
    50: '#697977',
    500: '#304643',
    950: '#000000',
  },
}

SCSS

$custom: #304643;
$custom-light: #697977;
$custom-dark: #000000;

JSON

{
  "hex": "#304643",
  "rgb": {
    "r": 48,
    "g": 70,
    "b": 67
  },
  "hsl": {
    "h": 171.818,
    "s": 18.644,
    "l": 23.137
  },
  "oklch": {
    "l": 0.37483,
    "c": 0.02793,
    "h": 185.6
  },
  "luminance": 0.05414
}

Semantic roles & 50–950 ramp

primary

#304643

secondary

#775B5F

accent

#6D77BB

background

#F6F7F7

surface

#EBEDED

border

#C6C8C8

text

#060908

muted

#7A7B7B

Preview Lab

Preview with #304643

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

Preview Lab → · Contrast checker → · Palette generator →