#064640#064640

#064640 is a dark, moderate teal. Relative luminance 0.048; OKLCH L 35.6% C 0.060 H 184.9°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#064640
RGB	rgb(6, 70, 64)
HSL	hsl(174, 84%, 15%)
HSV	hsv(174, 91%, 27%)
CMYK	cmyk(91.4%, 0%, 8.6%, 72.5%)
CIE-LAB	lab(26.12, -20.28, -1.77)
CIE-LCH	lch(26.12, 20.36, 185.00°)
OKLab	oklab(35.57% -0.0598 -0.0051)
OKLCH	oklch(35.57% 0.06 184.9)
XYZ	xyz(3.1902, 4.7888, 5.6057)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#064640 #46060C

analogous

#064620 #064640 #062C46

triadic

#064640 #400646 #464006

tetradic

#064640 #200646 #46060C #2C4606

square

#064640 #200646 #46060C #2C4606

split-complementary

#064640 #46062C #462006

monochromatic

#021C1A #021C1A #064640 #0B7E74 #10B7A7

Accessibility & contrast

On white

10.73

#064640 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#064640 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #064640

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##064640	#FFFFFF	#000000	##FFFFFF
##064640	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424140

Deuteranopia (green-blind)

#3A3B41

Tritanopia (blue-blind)

#004844

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #064640;
/* rgb */ color: rgb(6, 70, 64);
/* oklch */ color: oklch(35.6% 0.060 184.9);

Tailwind

colors: {
  custom: {
    50: '#557a74',
    500: '#064640',
    950: '#000000',
  },
}

SCSS

$custom: #064640;
$custom-light: #557a74;
$custom-dark: #000000;

JSON

{
  "hex": "#064640",
  "rgb": {
    "r": 6,
    "g": 70,
    "b": 64
  },
  "hsl": {
    "h": 174.375,
    "s": 84.211,
    "l": 14.902
  },
  "oklch": {
    "l": 0.35573,
    "c": 0.06003,
    "h": 184.9
  },
  "luminance": 0.04789
}

Semantic roles & 50–950 ramp

primary

#064640

secondary

#85222C

accent

#2D41FA

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030908

muted

#787B7B

Preview Lab

Preview with #064640

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

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