#064740#064740

#064740 is a dark, moderate teal. Relative luminance 0.049; OKLCH L 35.9% C 0.061 H 183.4°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#064740
RGB	rgb(6, 71, 64)
HSL	hsl(174, 84%, 15%)
HSV	hsv(174, 92%, 28%)
CMYK	cmyk(91.5%, 0%, 9.9%, 72.2%)
CIE-LAB	lab(26.49, -20.81, -1.23)
CIE-LCH	lch(26.49, 20.84, 183.40°)
OKLab	oklab(35.87% -0.0609 -0.0037)
OKLCH	oklch(35.87% 0.061 183.4)
XYZ	xyz(3.2533, 4.9149, 5.6267)
Luminance	0.0491 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#064740 #47060D

analogous

#06471F #064740 #062E47

triadic

#064740 #400647 #474006

tetradic

#064740 #1F0647 #47060D #2E4706

square

#064740 #1F0647 #47060D #2E4706

split-complementary

#064740 #47062E #471F06

monochromatic

#021C19 #021C19 #064740 #0B7F73 #10B8A6

Accessibility & contrast

On white

10.59

#064740 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#064740 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #064740

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##064740	#FFFFFF	#000000	##FFFFFF
##064740	1.00	10.59	1.98	10.59
#FFFFFF	10.59	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434240

Deuteranopia (green-blind)

#3B3C41

Tritanopia (blue-blind)

#004945

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #064740;
/* rgb */ color: rgb(6, 71, 64);
/* oklch */ color: oklch(35.9% 0.061 183.4);

Tailwind

colors: {
  custom: {
    50: '#557a74',
    500: '#064740',
    950: '#000000',
  },
}

SCSS

$custom: #064740;
$custom-light: #557a74;
$custom-dark: #000000;

JSON

{
  "hex": "#064740",
  "rgb": {
    "r": 6,
    "g": 71,
    "b": 64
  },
  "hsl": {
    "h": 173.538,
    "s": 84.416,
    "l": 15.098
  },
  "oklch": {
    "l": 0.35872,
    "c": 0.06106,
    "h": 183.4
  },
  "luminance": 0.04915
}

Semantic roles & 50–950 ramp

primary

#064740

secondary

#86232D

accent

#2D43FB

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030908

muted

#787B7B

Preview Lab

Preview with #064740

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

Preview Lab → · Contrast checker → · Palette generator →