#0A433C#0A433C

#0A433C is a dark, muted teal. Relative luminance 0.044; OKLCH L 34.6% C 0.057 H 182.6°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#0A433C
RGB	rgb(10, 67, 60)
HSL	hsl(173, 74%, 15%)
HSV	hsv(173, 85%, 26%)
CMYK	cmyk(85.1%, 0%, 10.4%, 73.7%)
CIE-LAB	lab(24.97, -19.49, -0.84)
CIE-LCH	lch(24.97, 19.51, 182.46°)
OKLab	oklab(34.61% -0.0569 -0.0026)
OKLCH	oklch(34.61% 0.057 182.6)
XYZ	xyz(2.9475, 4.4047, 4.9689)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A433C #430A11

analogous

#0A4320 #0A433C #0A2D43

triadic

#0A433C #3C0A43 #433C0A

tetradic

#0A433C #200A43 #430A11 #2D430A

square

#0A433C #200A43 #430A11 #2D430A

split-complementary

#0A433C #430A2D #43200A

monochromatic

#041B18 #041B18 #0A433C #12786C #1AAE9B

Accessibility & contrast

On white

11.16

#0A433C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#0A433C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A433C

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A433C	#FFFFFF	#000000	##FFFFFF
##0A433C	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3F3C

Deuteranopia (green-blind)

#38393D

Tritanopia (blue-blind)

#004541

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0a433c;
/* rgb */ color: rgb(10, 67, 60);
/* oklch */ color: oklch(34.6% 0.057 182.6);

Tailwind

colors: {
  custom: {
    50: '#557771',
    500: '#0a433c',
    950: '#000000',
  },
}

SCSS

$custom: #0a433c;
$custom-light: #557771;
$custom-dark: #000000;

JSON

{
  "hex": "#0a433c",
  "rgb": {
    "r": 10,
    "g": 67,
    "b": 60
  },
  "hsl": {
    "h": 172.632,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.34606,
    "c": 0.057,
    "h": 182.6
  },
  "luminance": 0.04405
}

Semantic roles & 50–950 ramp

primary

#0A433C

secondary

#802933

accent

#374EF1

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030907

muted

#787B7A

Preview Lab

Preview with #0A433C

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

Preview Lab → · Contrast checker → · Palette generator →