#0A4939#0A4939

#0A4939 is a dark, moderate teal. Relative luminance 0.051; OKLCH L 36.3% C 0.067 H 170.8°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#0A4939
RGB	rgb(10, 73, 57)
HSL	hsl(165, 76%, 16%)
HSV	hsv(165, 86%, 29%)
CMYK	cmyk(86.3%, 0%, 21.9%, 71.4%)
CIE-LAB	lab(27.09, -23.50, 4.19)
CIE-LCH	lch(27.09, 23.87, 169.89°)
OKLab	oklab(36.31% -0.0657 0.0107)
OKLCH	oklch(36.31% 0.067 170.8)
XYZ	xyz(3.2458, 5.1246, 4.6882)
Luminance	0.0512 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4939 #490A1A

analogous

#0A491A #0A4939 #0A3A49

triadic

#0A4939 #390A49 #49390A

tetradic

#0A4939 #1A0A49 #490A1A #3A490A

square

#0A4939 #1A0A49 #490A1A #3A490A

split-complementary

#0A4939 #490A3A #491A0A

monochromatic

#041B15 #041B15 #0A4939 #117F63 #19B58D

Accessibility & contrast

On white

10.37

#0A4939 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#0A4939 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4939

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4939	#FFFFFF	#000000	##FFFFFF
##0A4939	1.00	10.37	2.03	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474338

Deuteranopia (green-blind)

#3F3E3A

Tritanopia (blue-blind)

#004A44

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #0a4939;
/* rgb */ color: rgb(10, 73, 57);
/* oklch */ color: oklch(36.3% 0.067 170.8);

Tailwind

colors: {
  custom: {
    50: '#567c6f',
    500: '#0a4939',
    950: '#000000',
  },
}

SCSS

$custom: #0a4939;
$custom-light: #567c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4939",
  "rgb": {
    "r": 10,
    "g": 73,
    "b": 57
  },
  "hsl": {
    "h": 164.762,
    "s": 75.904,
    "l": 16.275
  },
  "oklch": {
    "l": 0.36311,
    "c": 0.06653,
    "h": 170.8
  },
  "luminance": 0.05125
}

Semantic roles & 50–950 ramp

primary

#0A4939

secondary

#862941

accent

#3565F2

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#030907

muted

#787B7A

Preview Lab

Preview with #0A4939

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

Preview Lab → · Contrast checker → · Palette generator →