#04372A#04372A

#04372A is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.1% C 0.056 H 170.6°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#04372A
RGB	rgb(4, 55, 42)
HSL	hsl(165, 86%, 12%)
HSV	hsv(165, 93%, 22%)
CMYK	cmyk(92.7%, 0%, 23.6%, 78.4%)
CIE-LAB	lab(19.74, -19.95, 3.61)
CIE-LCH	lch(19.74, 20.27, 169.76°)
OKLab	oklab(30.1% -0.0557 0.0092)
OKLCH	oklch(30.1% 0.056 170.6)
XYZ	xyz(1.8339, 2.9251, 2.6580)
Luminance	0.0293 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04372A #370411

analogous

#043711 #04372A #042B37

triadic

#04372A #2A0437 #372A04

tetradic

#04372A #110437 #370411 #2B3704

square

#04372A #110437 #370411 #2B3704

split-complementary

#04372A #37042B #371104

monochromatic

#021D16 #021D16 #04372A #087056 #0CA981

Accessibility & contrast

On white

13.25

#04372A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#04372A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04372A

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04372A	#FFFFFF	#000000	##FFFFFF
##04372A	1.00	13.25	1.59	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353229

Deuteranopia (green-blind)

#2F2E2B

Tritanopia (blue-blind)

#003833

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #04372a;
/* rgb */ color: rgb(4, 55, 42);
/* oklch */ color: oklch(30.1% 0.056 170.6);

Tailwind

colors: {
  custom: {
    50: '#4f6e63',
    500: '#04372a',
    950: '#000000',
  },
}

SCSS

$custom: #04372a;
$custom-light: #4f6e63;
$custom-dark: #000000;

JSON

{
  "hex": "#04372a",
  "rgb": {
    "r": 4,
    "g": 55,
    "b": 42
  },
  "hsl": {
    "h": 164.706,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.30105,
    "c": 0.05642,
    "h": 170.6
  },
  "luminance": 0.02925
}

Semantic roles & 50–950 ramp

primary

#04372A

secondary

#791E35

accent

#2B61FD

background

#F4F6F5

surface

#E7ECEA

border

#C3C7C6

text

#020705

muted

#787A79

Preview Lab

Preview with #04372A

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

Preview Lab → · Contrast checker → · Palette generator →