#0A3F35#0A3F35

#0A3F35 is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.1% C 0.056 H 176.8°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#0A3F35
RGB	rgb(10, 63, 53)
HSL	hsl(169, 73%, 14%)
HSV	hsv(169, 84%, 25%)
CMYK	cmyk(84.1%, 0%, 15.9%, 75.3%)
CIE-LAB	lab(23.26, -19.63, 1.30)
CIE-LCH	lch(23.26, 19.68, 176.20°)
OKLab	oklab(33.14% -0.0561 0.0032)
OKLCH	oklch(33.14% 0.056 176.8)
XYZ	xyz(2.5450, 3.8763, 3.9815)
Luminance	0.0388 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3F35 #3F0A14

analogous

#0A3F1B #0A3F35 #0A2F3F

triadic

#0A3F35 #350A3F #3F350A

tetradic

#0A3F35 #1B0A3F #3F0A14 #2F3F0A

square

#0A3F35 #1B0A3F #3F0A14 #2F3F0A

split-complementary

#0A3F35 #3F0A2F #3F1B0A

monochromatic

#041A16 #041A16 #0A3F35 #127461 #1BA98E

Accessibility & contrast

On white

11.83

#0A3F35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#0A3F35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3F35

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3F35	#FFFFFF	#000000	##FFFFFF
##0A3F35	1.00	11.83	1.78	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3A35

Deuteranopia (green-blind)

#353536

Tritanopia (blue-blind)

#00403C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #0a3f35;
/* rgb */ color: rgb(10, 63, 53);
/* oklch */ color: oklch(33.1% 0.056 176.8);

Tailwind

colors: {
  custom: {
    50: '#53746c',
    500: '#0a3f35',
    950: '#000000',
  },
}

SCSS

$custom: #0a3f35;
$custom-light: #53746c;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3f35",
  "rgb": {
    "r": 10,
    "g": 63,
    "b": 53
  },
  "hsl": {
    "h": 168.679,
    "s": 72.603,
    "l": 14.314
  },
  "oklch": {
    "l": 0.33137,
    "c": 0.05615,
    "h": 176.8
  },
  "luminance": 0.03877
}

Semantic roles & 50–950 ramp

primary

#0A3F35

secondary

#7C2938

accent

#385BEF

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #0A3F35

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

Preview Lab → · Contrast checker → · Palette generator →