#0A3D41#0A3D41

#0A3D41 is a dark, muted teal. Relative luminance 0.038; OKLCH L 33.0% C 0.051 H 202.9°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#0A3D41
RGB	rgb(10, 61, 65)
HSL	hsl(184, 73%, 15%)
HSV	hsv(184, 85%, 25%)
CMYK	cmyk(84.6%, 6.2%, 0%, 74.5%)
CIE-LAB	lab(22.94, -14.40, -7.17)
CIE-LCH	lch(22.94, 16.09, 206.48°)
OKLab	oklab(33.02% -0.0471 -0.0199)
OKLCH	oklch(33.02% 0.051 202.9)
XYZ	xyz(2.7476, 3.7833, 5.5854)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3D41 #410E0A

analogous

#0A412A #0A3D41 #0A2141

triadic

#0A3D41 #410A3D #3D410A

tetradic

#0A3D41 #2A0A41 #410E0A #21410A

square

#0A3D41 #2A0A41 #410E0A #21410A

split-complementary

#0A3D41 #410A21 #412A0A

monochromatic

#04191B #04191B #0A3D41 #126F76 #1AA1AB

Accessibility & contrast

On white

11.95

#0A3D41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#0A3D41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3D41

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3D41	#FFFFFF	#000000	##FFFFFF
##0A3D41	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373A41

Deuteranopia (green-blind)

#303441

Tritanopia (blue-blind)

#00403E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #0a3d41;
/* rgb */ color: rgb(10, 61, 65);
/* oklch */ color: oklch(33.0% 0.051 202.9);

Tailwind

colors: {
  custom: {
    50: '#547275',
    500: '#0a3d41',
    950: '#000000',
  },
}

SCSS

$custom: #0a3d41;
$custom-light: #547275;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3d41",
  "rgb": {
    "r": 10,
    "g": 61,
    "b": 65
  },
  "hsl": {
    "h": 184.364,
    "s": 73.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.3302,
    "c": 0.05116,
    "h": 202.9
  },
  "luminance": 0.03784
}

Semantic roles & 50–950 ramp

primary

#0A3D41

secondary

#7E2F29

accent

#4538F0

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #0A3D41

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

Preview Lab → · Contrast checker → · Palette generator →