#304C45#304C45

#304C45 is a dark, muted teal. Relative luminance 0.062; OKLCH L 39.2% C 0.036 H 176.9°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#304C45
RGB	rgb(48, 76, 69)
HSL	hsl(165, 23%, 24%)
HSV	hsv(165, 37%, 30%)
CMYK	cmyk(36.8%, 0%, 9.2%, 70.2%)
CIE-LAB	lab(29.98, -12.38, 0.81)
CIE-LCH	lch(29.98, 12.40, 176.25°)
OKLab	oklab(39.18% -0.0359 0.002)
OKLCH	oklch(39.18% 0.036 176.9)
XYZ	xyz(4.8772, 6.2267, 6.5739)
Luminance	0.0623 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304C45 #4C3037

analogous

#304C37 #304C45 #30454C

triadic

#304C45 #45304C #4C4530

tetradic

#304C45 #37304C #4C3037 #454C30

square

#304C45 #37304C #4C3037 #454C30

split-complementary

#304C45 #4C3045 #4C3730

monochromatic

#0C1311 #182623 #304C45 #487267 #5F9789

Accessibility & contrast

On white

9.35

#304C45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#304C45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304C45

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304C45	#FFFFFF	#000000	##FFFFFF
##304C45	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4945

Deuteranopia (green-blind)

#454546

Tritanopia (blue-blind)

#284D4A

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #304c45;
/* rgb */ color: rgb(48, 76, 69);
/* oklch */ color: oklch(39.2% 0.036 176.9);

Tailwind

colors: {
  custom: {
    50: '#697e78',
    500: '#304c45',
    950: '#000000',
  },
}

SCSS

$custom: #304c45;
$custom-light: #697e78;
$custom-dark: #000000;

JSON

{
  "hex": "#304c45",
  "rgb": {
    "r": 48,
    "g": 76,
    "b": 69
  },
  "hsl": {
    "h": 165,
    "s": 22.581,
    "l": 24.314
  },
  "oklch": {
    "l": 0.3918,
    "c": 0.03596,
    "h": 176.9
  },
  "luminance": 0.06227
}

Semantic roles & 50–950 ramp

primary

#304C45

secondary

#7D5B63

accent

#697EBF

background

#F6F7F7

surface

#EBEEED

border

#C6C9C8

text

#060A09

muted

#7A7C7B

Preview Lab

Preview with #304C45

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

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