#063D40#063D40

#063D40 is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.9% C 0.053 H 200.7°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#063D40
RGB	rgb(6, 61, 64)
HSL	hsl(183, 83%, 14%)
HSV	hsv(183, 91%, 25%)
CMYK	cmyk(90.6%, 4.7%, 0%, 74.9%)
CIE-LAB	lab(22.81, -15.33, -6.71)
CIE-LCH	lch(22.81, 16.73, 203.63°)
OKLab	oklab(32.88% -0.0494 -0.0186)
OKLCH	oklch(32.88% 0.053 200.7)
XYZ	xyz(2.6688, 3.7460, 5.4319)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063D40 #400906

analogous

#064026 #063D40 #062040

triadic

#063D40 #40063D #3D4006

tetradic

#063D40 #260640 #400906 #204006

square

#063D40 #260640 #400906 #204006

split-complementary

#063D40 #400620 #402606

monochromatic

#031B1C #031B1C #063D40 #0B7278 #10A8B0

Accessibility & contrast

On white

12.01

#063D40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#063D40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063D40

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063D40	#FFFFFF	#000000	##FFFFFF
##063D40	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383A40

Deuteranopia (green-blind)

#303440

Tritanopia (blue-blind)

#00403E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #063d40;
/* rgb */ color: rgb(6, 61, 64);
/* oklch */ color: oklch(32.9% 0.053 200.7);

Tailwind

colors: {
  custom: {
    50: '#537274',
    500: '#063d40',
    950: '#000000',
  },
}

SCSS

$custom: #063d40;
$custom-light: #537274;
$custom-dark: #000000;

JSON

{
  "hex": "#063d40",
  "rgb": {
    "r": 6,
    "g": 61,
    "b": 64
  },
  "hsl": {
    "h": 183.103,
    "s": 82.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.32877,
    "c": 0.05284,
    "h": 200.7
  },
  "luminance": 0.03746
}

Semantic roles & 50–950 ramp

primary

#063D40

secondary

#802722

accent

#392FF9

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #063D40

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

Preview Lab → · Contrast checker → · Palette generator →