#0A4133#0A4133

#0A4133 is a dark, moderate teal. Relative luminance 0.041; OKLCH L 33.7% C 0.060 H 171.2°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#0A4133
RGB	rgb(10, 65, 51)
HSL	hsl(165, 73%, 15%)
HSV	hsv(165, 85%, 25%)
CMYK	cmyk(84.6%, 0%, 21.5%, 74.5%)
CIE-LAB	lab(23.95, -21.28, 3.62)
CIE-LCH	lch(23.95, 21.59, 170.35°)
OKLab	oklab(33.68% -0.0596 0.0092)
OKLCH	oklch(33.68% 0.06 171.2)
XYZ	xyz(2.6127, 4.0838, 3.7819)
Luminance	0.0408 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4133 #410A18

analogous

#0A4118 #0A4133 #0A3441

triadic

#0A4133 #330A41 #41330A

tetradic

#0A4133 #180A41 #410A18 #34410A

square

#0A4133 #180A41 #410A18 #34410A

split-complementary

#0A4133 #410A34 #41180A

monochromatic

#041B15 #041B15 #0A4133 #12765D #1AAB86

Accessibility & contrast

On white

11.56

#0A4133 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#0A4133 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4133

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4133	#FFFFFF	#000000	##FFFFFF
##0A4133	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3C32

Deuteranopia (green-blind)

#383734

Tritanopia (blue-blind)

#00423D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #0a4133;
/* rgb */ color: rgb(10, 65, 51);
/* oklch */ color: oklch(33.7% 0.060 171.2);

Tailwind

colors: {
  custom: {
    50: '#54766a',
    500: '#0a4133',
    950: '#000000',
  },
}

SCSS

$custom: #0a4133;
$custom-light: #54766a;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4133",
  "rgb": {
    "r": 10,
    "g": 65,
    "b": 51
  },
  "hsl": {
    "h": 164.727,
    "s": 73.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.3368,
    "c": 0.06033,
    "h": 171.2
  },
  "luminance": 0.04084
}

Semantic roles & 50–950 ramp

primary

#0A4133

secondary

#7E293E

accent

#3867F0

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #0A4133

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

Preview Lab → · Contrast checker → · Palette generator →