#304840#304840

#304840 is a dark, muted teal. Relative luminance 0.056; OKLCH L 37.9% C 0.033 H 171.7°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#304840
RGB	rgb(48, 72, 64)
HSL	hsl(160, 20%, 24%)
HSV	hsv(160, 33%, 28%)
CMYK	cmyk(33.3%, 0%, 11.1%, 71.8%)
CIE-LAB	lab(28.47, -11.31, 1.84)
CIE-LCH	lch(28.47, 11.46, 170.74°)
OKLab	oklab(37.92% -0.0324 0.0047)
OKLCH	oklch(37.92% 0.033 171.7)
XYZ	xyz(4.4614, 5.6331, 5.7017)
Luminance	0.0563 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304840 #483038

analogous

#304834 #304840 #304448

triadic

#304840 #403048 #484030

tetradic

#304840 #343048 #483038 #444830

square

#304840 #343048 #483038 #444830

split-complementary

#304840 #483044 #483430

monochromatic

#0C1210 #18231F #304840 #486D61 #619181

Accessibility & contrast

On white

9.87

#304840 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#304840 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304840

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304840	#FFFFFF	#000000	##FFFFFF
##304840	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474540

Deuteranopia (green-blind)

#424241

Tritanopia (blue-blind)

#2A4846

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #304840;
/* rgb */ color: rgb(48, 72, 64);
/* oklch */ color: oklch(37.9% 0.033 171.7);

Tailwind

colors: {
  custom: {
    50: '#697b74',
    500: '#304840',
    950: '#000000',
  },
}

SCSS

$custom: #304840;
$custom-light: #697b74;
$custom-dark: #000000;

JSON

{
  "hex": "#304840",
  "rgb": {
    "r": 48,
    "g": 72,
    "b": 64
  },
  "hsl": {
    "h": 160,
    "s": 20,
    "l": 23.529
  },
  "oklch": {
    "l": 0.37919,
    "c": 0.03275,
    "h": 171.7
  },
  "luminance": 0.05633
}

Semantic roles & 50–950 ramp

primary

#304840

secondary

#795B65

accent

#6B86BD

background

#F6F7F7

surface

#EBEDED

border

#C6C8C8

text

#060908

muted

#7A7B7B

Preview Lab

Preview with #304840

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

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