#0A4737#0A4737

#0A4737 is a dark, moderate teal. Relative luminance 0.048; OKLCH L 35.6% C 0.065 H 170.2°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#0A4737
RGB	rgb(10, 71, 55)
HSL	hsl(164, 75%, 16%)
HSV	hsv(164, 86%, 28%)
CMYK	cmyk(85.9%, 0%, 22.5%, 72.2%)
CIE-LAB	lab(26.29, -23.10, 4.35)
CIE-LCH	lch(26.29, 23.51, 169.33°)
OKLab	oklab(35.64% -0.0645 0.0111)
OKLCH	oklch(35.64% 0.065 170.2)
XYZ	xyz(3.0676, 4.8465, 4.3875)
Luminance	0.0485 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4737 #470A1A

analogous

#0A4718 #0A4737 #0A3847

triadic

#0A4737 #370A47 #47370A

tetradic

#0A4737 #180A47 #470A1A #38470A

square

#0A4737 #180A47 #470A1A #38470A

split-complementary

#0A4737 #470A38 #47180A

monochromatic

#041B15 #041B15 #0A4737 #127D61 #19B28A

Accessibility & contrast

On white

10.66

#0A4737 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#0A4737 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4737

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4737	#FFFFFF	#000000	##FFFFFF
##0A4737	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454236

Deuteranopia (green-blind)

#3D3C38

Tritanopia (blue-blind)

#004842

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0a4737;
/* rgb */ color: rgb(10, 71, 55);
/* oklch */ color: oklch(35.6% 0.065 170.2);

Tailwind

colors: {
  custom: {
    50: '#557b6d',
    500: '#0a4737',
    950: '#000000',
  },
}

SCSS

$custom: #0a4737;
$custom-light: #557b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4737",
  "rgb": {
    "r": 10,
    "g": 71,
    "b": 55
  },
  "hsl": {
    "h": 164.262,
    "s": 75.309,
    "l": 15.882
  },
  "oklch": {
    "l": 0.35641,
    "c": 0.06542,
    "h": 170.2
  },
  "luminance": 0.04847
}

Semantic roles & 50–950 ramp

primary

#0A4737

secondary

#842941

accent

#3667F2

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#030907

muted

#787B7A

Preview Lab

Preview with #0A4737

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

Preview Lab → · Contrast checker → · Palette generator →