#304342#304342

#304342 is a dark, muted teal. Relative luminance 0.050; OKLCH L 36.6% C 0.024 H 192.1°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#304342
RGB	rgb(48, 67, 66)
HSL	hsl(177, 17%, 23%)
HSV	hsv(177, 28%, 26%)
CMYK	cmyk(28.4%, 0%, 1.5%, 73.7%)
CIE-LAB	lab(26.84, -7.74, -1.84)
CIE-LCH	lch(26.84, 7.96, 193.37°)
OKLab	oklab(36.64% -0.0236 -0.0051)
OKLCH	oklch(36.64% 0.024 192.1)
XYZ	xyz(4.2091, 5.0358, 5.9034)
Luminance	0.0504 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304342 #433031

analogous

#304338 #304342 #303A43

triadic

#304342 #423043 #434230

tetradic

#304342 #383043 #433031 #3A4330

square

#304342 #383043 #433031 #3A4330

split-complementary

#304342 #43303A #433830

monochromatic

#0D1212 #161F1F #304342 #4A6765 #638A88

Accessibility & contrast

On white

10.46

#304342 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#304342 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304342

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304342	#FFFFFF	#000000	##FFFFFF
##304342	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414142

Deuteranopia (green-blind)

#3D3E42

Tritanopia (blue-blind)

#2A4443

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #304342;
/* rgb */ color: rgb(48, 67, 66);
/* oklch */ color: oklch(36.6% 0.024 192.1);

Tailwind

colors: {
  custom: {
    50: '#697776',
    500: '#304342',
    950: '#000000',
  },
}

SCSS

$custom: #304342;
$custom-light: #697776;
$custom-dark: #000000;

JSON

{
  "hex": "#304342",
  "rgb": {
    "r": 48,
    "g": 67,
    "b": 66
  },
  "hsl": {
    "h": 176.842,
    "s": 16.522,
    "l": 22.549
  },
  "oklch": {
    "l": 0.36637,
    "c": 0.02414,
    "h": 192.1
  },
  "luminance": 0.05036
}

Semantic roles & 50–950 ramp

primary

#304342

secondary

#735B5D

accent

#6F72B9

background

#F6F7F7

surface

#EBEDED

border

#C6C8C8

text

#060808

muted

#7A7B7B

Preview Lab

Preview with #304342

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

Preview Lab → · Contrast checker → · Palette generator →