#0A4234#0A4234

#0A4234 is a dark, moderate teal. Relative luminance 0.042; OKLCH L 34.0% C 0.061 H 171.5°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#0A4234
RGB	rgb(10, 66, 52)
HSL	hsl(165, 74%, 15%)
HSV	hsv(165, 85%, 26%)
CMYK	cmyk(84.8%, 0%, 21.2%, 74.1%)
CIE-LAB	lab(24.35, -21.49, 3.54)
CIE-LCH	lch(24.35, 21.78, 170.66°)
OKLab	oklab(34.02% -0.0602 0.009)
OKLCH	oklch(34.02% 0.061 171.5)
XYZ	xyz(2.6929, 4.2086, 3.9186)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4234 #420A18

analogous

#0A4218 #0A4234 #0A3442

triadic

#0A4234 #340A42 #42340A

tetradic

#0A4234 #180A42 #420A18 #34420A

square

#0A4234 #180A42 #420A18 #34420A

split-complementary

#0A4234 #420A34 #42180A

monochromatic

#041B15 #041B15 #0A4234 #12775E #1AAC88

Accessibility & contrast

On white

11.40

#0A4234 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#0A4234 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4234

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4234	#FFFFFF	#000000	##FFFFFF
##0A4234	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403D33

Deuteranopia (green-blind)

#383835

Tritanopia (blue-blind)

#00433E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #0a4234;
/* rgb */ color: rgb(10, 66, 52);
/* oklch */ color: oklch(34.0% 0.061 171.5);

Tailwind

colors: {
  custom: {
    50: '#54776b',
    500: '#0a4234',
    950: '#000000',
  },
}

SCSS

$custom: #0a4234;
$custom-light: #54776b;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4234",
  "rgb": {
    "r": 10,
    "g": 66,
    "b": 52
  },
  "hsl": {
    "h": 165,
    "s": 73.684,
    "l": 14.902
  },
  "oklch": {
    "l": 0.3402,
    "c": 0.06091,
    "h": 171.5
  },
  "luminance": 0.04209
}

Semantic roles & 50–950 ramp

primary

#0A4234

secondary

#7F293E

accent

#3766F0

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #0A4234

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

Preview Lab → · Contrast checker → · Palette generator →