#0A4945#0A4945

#0A4945 is a dark, muted teal. Relative luminance 0.053; OKLCH L 36.7% C 0.060 H 188.3°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#0A4945
RGB	rgb(10, 73, 69)
HSL	hsl(176, 76%, 16%)
HSV	hsv(176, 86%, 29%)
CMYK	cmyk(86.3%, 0%, 5.5%, 71.4%)
CIE-LAB	lab(27.46, -19.70, -3.06)
CIE-LCH	lch(27.46, 19.94, 188.82°)
OKLab	oklab(36.74% -0.0591 -0.0086)
OKLCH	oklch(36.74% 0.06 188.3)
XYZ	xyz(3.5814, 5.2588, 6.4554)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4945 #490A0E

analogous

#0A4926 #0A4945 #0A2E49

triadic

#0A4945 #450A49 #49450A

tetradic

#0A4945 #260A49 #490A0E #2E490A

square

#0A4945 #260A49 #490A0E #2E490A

split-complementary

#0A4945 #490A2E #49260A

monochromatic

#041B19 #041B19 #0A4945 #117F78 #19B5AB

Accessibility & contrast

On white

10.23

#0A4945 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#0A4945 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4945

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4945	#FFFFFF	#000000	##FFFFFF
##0A4945	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444445

Deuteranopia (green-blind)

#3C3E46

Tritanopia (blue-blind)

#004B48

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #0a4945;
/* rgb */ color: rgb(10, 73, 69);
/* oklch */ color: oklch(36.7% 0.060 188.3);

Tailwind

colors: {
  custom: {
    50: '#577c78',
    500: '#0a4945',
    950: '#000000',
  },
}

SCSS

$custom: #0a4945;
$custom-light: #577c78;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4945",
  "rgb": {
    "r": 10,
    "g": 73,
    "b": 69
  },
  "hsl": {
    "h": 176.19,
    "s": 75.904,
    "l": 16.275
  },
  "oklch": {
    "l": 0.36739,
    "c": 0.05968,
    "h": 188.3
  },
  "luminance": 0.05259
}

Semantic roles & 50–950 ramp

primary

#0A4945

secondary

#86292F

accent

#3541F2

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #0A4945

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

Preview Lab → · Contrast checker → · Palette generator →