#304E4A#304E4A

#304E4A is a dark, muted teal. Relative luminance 0.066; OKLCH L 39.9% C 0.036 H 185.3°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#304E4A
RGB	rgb(48, 78, 74)
HSL	hsl(172, 24%, 25%)
HSV	hsv(172, 38%, 31%)
CMYK	cmyk(38.5%, 0%, 5.1%, 69.4%)
CIE-LAB	lab(30.81, -12.21, -1.18)
CIE-LCH	lch(30.81, 12.27, 185.51°)
OKLab	oklab(39.9% -0.0363 -0.0033)
OKLCH	oklch(39.9% 0.037 185.3)
XYZ	xyz(5.1789, 6.5712, 7.4727)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304E4A #4E3034

analogous

#304E3B #304E4A #30434E

triadic

#304E4A #4A304E #4E4A30

tetradic

#304E4A #3B304E #4E3034 #434E30

square

#304E4A #3B304E #4E3034 #434E30

split-complementary

#304E4A #4E3043 #4E3B30

monochromatic

#0C1312 #192826 #304E4A #47746E #5F9A92

Accessibility & contrast

On white

9.07

#304E4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#304E4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304E4A

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304E4A	#FFFFFF	#000000	##FFFFFF
##304E4A	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4B4A

Deuteranopia (green-blind)

#46474A

Tritanopia (blue-blind)

#264F4D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #304e4a;
/* rgb */ color: rgb(48, 78, 74);
/* oklch */ color: oklch(39.9% 0.036 185.3);

Tailwind

colors: {
  custom: {
    50: '#6a7f7c',
    500: '#304e4a',
    950: '#000000',
  },
}

SCSS

$custom: #304e4a;
$custom-light: #6a7f7c;
$custom-dark: #000000;

JSON

{
  "hex": "#304e4a",
  "rgb": {
    "r": 48,
    "g": 78,
    "b": 74
  },
  "hsl": {
    "h": 172,
    "s": 23.81,
    "l": 24.706
  },
  "oklch": {
    "l": 0.399,
    "c": 0.0365,
    "h": 185.3
  },
  "luminance": 0.06572
}

Semantic roles & 50–950 ramp

primary

#304E4A

secondary

#7F5B60

accent

#6873C0

background

#F6F7F7

surface

#EBEEEE

border

#C6C9C9

text

#060A09

muted

#7A7C7B

Preview Lab

Preview with #304E4A

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

Preview Lab → · Contrast checker → · Palette generator →