#304C4A#304C4A

#304C4A is a dark, muted teal. Relative luminance 0.063; OKLCH L 39.4% C 0.034 H 190.2°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#304C4A
RGB	rgb(48, 76, 74)
HSL	hsl(176, 23%, 24%)
HSV	hsv(176, 37%, 30%)
CMYK	cmyk(36.8%, 0%, 2.6%, 70.2%)
CIE-LAB	lab(30.14, -11.03, -2.17)
CIE-LCH	lch(30.14, 11.24, 191.13°)
OKLab	oklab(39.36% -0.0334 -0.006)
OKLCH	oklch(39.36% 0.034 190.2)
XYZ	xyz(5.0390, 6.2914, 7.4261)
Luminance	0.0629 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304C4A #4C3032

analogous

#304C3C #304C4A #30404C

triadic

#304C4A #4A304C #4C4A30

tetradic

#304C4A #3C304C #4C3032 #404C30

square

#304C4A #3C304C #4C3032 #404C30

split-complementary

#304C4A #4C3040 #4C3C30

monochromatic

#0C1312 #182625 #304C4A #48726F #5F9793

Accessibility & contrast

On white

9.30

#304C4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#304C4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304C4A

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304C4A	#FFFFFF	#000000	##FFFFFF
##304C4A	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49494A

Deuteranopia (green-blind)

#44454A

Tritanopia (blue-blind)

#264D4B

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #304c4a;
/* rgb */ color: rgb(48, 76, 74);
/* oklch */ color: oklch(39.4% 0.034 190.2);

Tailwind

colors: {
  custom: {
    50: '#6a7e7c',
    500: '#304c4a',
    950: '#000000',
  },
}

SCSS

$custom: #304c4a;
$custom-light: #6a7e7c;
$custom-dark: #000000;

JSON

{
  "hex": "#304c4a",
  "rgb": {
    "r": 48,
    "g": 76,
    "b": 74
  },
  "hsl": {
    "h": 175.714,
    "s": 22.581,
    "l": 24.314
  },
  "oklch": {
    "l": 0.3936,
    "c": 0.03394,
    "h": 190.2
  },
  "luminance": 0.06292
}

Semantic roles & 50–950 ramp

primary

#304C4A

secondary

#7D5B5D

accent

#696FBF

background

#F6F7F7

surface

#EBEEEE

border

#C6C9C9

text

#060909

muted

#7A7B7B

Preview Lab

Preview with #304C4A

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

Preview Lab → · Contrast checker → · Palette generator →