#063437#063437

#063437 is a dark, muted teal. Relative luminance 0.028; OKLCH L 29.7% C 0.047 H 201.6°. Best body text is #FFFFFF at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#063437
RGB	rgb(6, 52, 55)
HSL	hsl(184, 80%, 12%)
HSV	hsv(184, 89%, 22%)
CMYK	cmyk(89.1%, 5.5%, 0%, 78.4%)
CIE-LAB	lab(19.10, -13.43, -6.21)
CIE-LCH	lch(19.10, 14.79, 204.82°)
OKLab	oklab(29.75% -0.0436 -0.0173)
OKLCH	oklch(29.75% 0.047 201.6)
XYZ	xyz(1.9924, 2.7703, 4.0434)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063437 #370906

analogous

#063722 #063437 #061C37

triadic

#063437 #370634 #343706

tetradic

#063437 #220637 #370906 #1C3706

square

#063437 #220637 #370906 #1C3706

split-complementary

#063437 #37061C #372206

monochromatic

#031A1C #031A1C #063437 #0C686E #129CA5

Accessibility & contrast

On white

13.51

#063437 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#063437 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063437

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063437	#FFFFFF	#000000	##FFFFFF
##063437	1.00	13.51	1.55	13.51
#FFFFFF	13.51	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3137

Deuteranopia (green-blind)

#282C37

Tritanopia (blue-blind)

#003635

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #063437;
/* rgb */ color: rgb(6, 52, 55);
/* oklch */ color: oklch(29.7% 0.047 201.6);

Tailwind

colors: {
  custom: {
    50: '#506b6d',
    500: '#063437',
    950: '#000000',
  },
}

SCSS

$custom: #063437;
$custom-light: #506b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#063437",
  "rgb": {
    "r": 6,
    "g": 52,
    "b": 55
  },
  "hsl": {
    "h": 183.673,
    "s": 80.328,
    "l": 11.961
  },
  "oklch": {
    "l": 0.29747,
    "c": 0.04685,
    "h": 201.6
  },
  "luminance": 0.02771
}

Semantic roles & 50–950 ramp

primary

#063437

secondary

#772721

accent

#3D31F7

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020607

muted

#787A7A

Preview Lab

Preview with #063437

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

Preview Lab → · Contrast checker → · Palette generator →