#063D3F#063D3F

#063D3F is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.8% C 0.053 H 198.7°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#063D3F
RGB	rgb(6, 61, 63)
HSL	hsl(182, 83%, 14%)
HSV	hsv(182, 90%, 25%)
CMYK	cmyk(90.5%, 3.2%, 0%, 75.3%)
CIE-LAB	lab(22.77, -15.70, -6.10)
CIE-LCH	lch(22.77, 16.84, 201.22°)
OKLab	oklab(32.83% -0.05 -0.0169)
OKLCH	oklch(32.83% 0.053 198.7)
XYZ	xyz(2.6406, 3.7348, 5.2834)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063D3F #3F0806

analogous

#063F24 #063D3F #06203F

triadic

#063D3F #3F063D #3D3F06

tetradic

#063D3F #24063F #3F0806 #203F06

square

#063D3F #24063F #3F0806 #203F06

split-complementary

#063D3F #3F0620 #3F2406

monochromatic

#031B1C #031B1C #063D3F #0B7377 #11A9AF

Accessibility & contrast

On white

12.02

#063D3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#063D3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063D3F

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063D3F	#FFFFFF	#000000	##FFFFFF
##063D3F	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383A3F

Deuteranopia (green-blind)

#30343F

Tritanopia (blue-blind)

#00403D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #063d3f;
/* rgb */ color: rgb(6, 61, 63);
/* oklch */ color: oklch(32.8% 0.053 198.7);

Tailwind

colors: {
  custom: {
    50: '#537274',
    500: '#063d3f',
    950: '#000000',
  },
}

SCSS

$custom: #063d3f;
$custom-light: #537274;
$custom-dark: #000000;

JSON

{
  "hex": "#063d3f",
  "rgb": {
    "r": 6,
    "g": 61,
    "b": 63
  },
  "hsl": {
    "h": 182.105,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.32833,
    "c": 0.05276,
    "h": 198.7
  },
  "luminance": 0.03735
}

Semantic roles & 50–950 ramp

primary

#063D3F

secondary

#7F2522

accent

#362FF9

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #063D3F

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

Preview Lab → · Contrast checker → · Palette generator →