#304E4C#304E4C

#304E4C is a dark, muted teal. Relative luminance 0.066; OKLCH L 40.0% C 0.036 H 190.5°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#304E4C
RGB	rgb(48, 78, 76)
HSL	hsl(176, 24%, 25%)
HSV	hsv(176, 38%, 31%)
CMYK	cmyk(38.5%, 0%, 2.6%, 69.4%)
CIE-LAB	lab(30.88, -11.66, -2.36)
CIE-LCH	lch(30.88, 11.90, 191.45°)
OKLab	oklab(39.97% -0.0353 -0.0065)
OKLCH	oklch(39.97% 0.036 190.5)
XYZ	xyz(5.2474, 6.5986, 7.8332)
Luminance	0.0660 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304E4C #4E3032

analogous

#304E3D #304E4C #30414E

triadic

#304E4C #4C304E #4E4C30

tetradic

#304E4C #3D304E #4E3032 #414E30

square

#304E4C #3D304E #4E3032 #414E30

split-complementary

#304E4C #4E3041 #4E3D30

monochromatic

#0C1312 #192827 #304E4C #477471 #5F9A96

Accessibility & contrast

On white

9.05

#304E4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#304E4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304E4C

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304E4C	#FFFFFF	#000000	##FFFFFF
##304E4C	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4B4C

Deuteranopia (green-blind)

#45474C

Tritanopia (blue-blind)

#25504D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #304e4c;
/* rgb */ color: rgb(48, 78, 76);
/* oklch */ color: oklch(40.0% 0.036 190.5);

Tailwind

colors: {
  custom: {
    50: '#6a7f7e',
    500: '#304e4c',
    950: '#000000',
  },
}

SCSS

$custom: #304e4c;
$custom-light: #6a7f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#304e4c",
  "rgb": {
    "r": 48,
    "g": 78,
    "b": 76
  },
  "hsl": {
    "h": 176,
    "s": 23.81,
    "l": 24.706
  },
  "oklch": {
    "l": 0.39974,
    "c": 0.03595,
    "h": 190.5
  },
  "luminance": 0.06599
}

Semantic roles & 50–950 ramp

primary

#304E4C

secondary

#7F5B5D

accent

#686DC0

background

#F6F7F7

surface

#EBEEEE

border

#C6C9C9

text

#060A09

muted

#7A7C7B

Preview Lab

Preview with #304E4C

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

Preview Lab → · Contrast checker → · Palette generator →