#0A4A41#0A4A41

#0A4A41 is a dark, moderate teal. Relative luminance 0.053; OKLCH L 36.9% C 0.062 H 180.6°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#0A4A41
RGB	rgb(10, 74, 65)
HSL	hsl(172, 76%, 16%)
HSV	hsv(172, 86%, 29%)
CMYK	cmyk(86.5%, 0%, 12.2%, 71%)
CIE-LAB	lab(27.69, -21.54, -0.12)
CIE-LCH	lch(27.69, 21.54, 180.31°)
OKLab	oklab(36.88% -0.0624 -0.0007)
OKLCH	oklch(36.88% 0.062 180.6)
XYZ	xyz(3.5276, 5.3433, 5.8454)
Luminance	0.0534 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4A41 #4A0A13

analogous

#0A4A21 #0A4A41 #0A334A

triadic

#0A4A41 #410A4A #4A410A

tetradic

#0A4A41 #210A4A #4A0A13 #334A0A

square

#0A4A41 #210A4A #4A0A13 #334A0A

split-complementary

#0A4A41 #4A0A33 #4A210A

monochromatic

#041B18 #041B18 #0A4A41 #118070 #19B6A0

Accessibility & contrast

On white

10.15

#0A4A41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#0A4A41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4A41

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4A41	#FFFFFF	#000000	##FFFFFF
##0A4A41	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464541

Deuteranopia (green-blind)

#3E3F42

Tritanopia (blue-blind)

#004B47

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #0a4a41;
/* rgb */ color: rgb(10, 74, 65);
/* oklch */ color: oklch(36.9% 0.062 180.6);

Tailwind

colors: {
  custom: {
    50: '#577d75',
    500: '#0a4a41',
    950: '#000000',
  },
}

SCSS

$custom: #0a4a41;
$custom-light: #577d75;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4a41",
  "rgb": {
    "r": 10,
    "g": 74,
    "b": 65
  },
  "hsl": {
    "h": 171.563,
    "s": 76.19,
    "l": 16.471
  },
  "oklch": {
    "l": 0.36884,
    "c": 0.06238,
    "h": 180.6
  },
  "luminance": 0.05344
}

Semantic roles & 50–950 ramp

primary

#0A4A41

secondary

#872936

accent

#3550F3

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #0A4A41

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

Preview Lab → · Contrast checker → · Palette generator →