#0A4744#0A4744

#0A4744 is a dark, muted teal. Relative luminance 0.050; OKLCH L 36.1% C 0.058 H 189.8°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#0A4744
RGB	rgb(10, 71, 68)
HSL	hsl(177, 75%, 16%)
HSV	hsv(177, 86%, 28%)
CMYK	cmyk(85.9%, 0%, 4.2%, 72.2%)
CIE-LAB	lab(26.70, -18.96, -3.53)
CIE-LCH	lch(26.70, 19.29, 190.54°)
OKLab	oklab(36.11% -0.0573 -0.0099)
OKLCH	oklch(36.11% 0.058 189.8)
XYZ	xyz(3.4213, 4.9879, 6.2502)
Luminance	0.0499 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4744 #470A0D

analogous

#0A4725 #0A4744 #0A2B47

triadic

#0A4744 #440A47 #47440A

tetradic

#0A4744 #250A47 #470A0D #2B470A

square

#0A4744 #250A47 #470A0D #2B470A

split-complementary

#0A4744 #470A2B #47250A

monochromatic

#041B1A #041B1A #0A4744 #127D77 #19B2AB

Accessibility & contrast

On white

10.51

#0A4744 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#0A4744 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4744

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4744	#FFFFFF	#000000	##FFFFFF
##0A4744	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424344

Deuteranopia (green-blind)

#3A3D45

Tritanopia (blue-blind)

#004946

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #0a4744;
/* rgb */ color: rgb(10, 71, 68);
/* oklch */ color: oklch(36.1% 0.058 189.8);

Tailwind

colors: {
  custom: {
    50: '#577a77',
    500: '#0a4744',
    950: '#000000',
  },
}

SCSS

$custom: #0a4744;
$custom-light: #577a77;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4744",
  "rgb": {
    "r": 10,
    "g": 71,
    "b": 68
  },
  "hsl": {
    "h": 177.049,
    "s": 75.309,
    "l": 15.882
  },
  "oklch": {
    "l": 0.36109,
    "c": 0.05813,
    "h": 189.8
  },
  "luminance": 0.04988
}

Semantic roles & 50–950 ramp

primary

#0A4744

secondary

#84292D

accent

#363FF2

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #0A4744

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

Preview Lab → · Contrast checker → · Palette generator →