#0A4233#0A4233

#0A4233 is a dark, moderate teal. Relative luminance 0.042; OKLCH L 34.0% C 0.062 H 170.1°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#0A4233
RGB	rgb(10, 66, 51)
HSL	hsl(164, 74%, 15%)
HSV	hsv(164, 85%, 26%)
CMYK	cmyk(84.8%, 0%, 22.7%, 74.1%)
CIE-LAB	lab(24.32, -21.79, 4.15)
CIE-LCH	lch(24.32, 22.18, 169.21°)
OKLab	oklab(33.99% -0.0608 0.0106)
OKLCH	oklch(33.99% 0.062 170.1)
XYZ	xyz(2.6706, 4.1997, 3.8012)
Luminance	0.0420 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4233 #420A19

analogous

#0A4217 #0A4233 #0A3542

triadic

#0A4233 #330A42 #42330A

tetradic

#0A4233 #170A42 #420A19 #35420A

square

#0A4233 #170A42 #420A19 #35420A

split-complementary

#0A4233 #420A35 #42170A

monochromatic

#041B15 #041B15 #0A4233 #12775C #1AAC85

Accessibility & contrast

On white

11.41

#0A4233 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#0A4233 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4233

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4233	#FFFFFF	#000000	##FFFFFF
##0A4233	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403D32

Deuteranopia (green-blind)

#393834

Tritanopia (blue-blind)

#00433E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #0a4233;
/* rgb */ color: rgb(10, 66, 51);
/* oklch */ color: oklch(34.0% 0.062 170.1);

Tailwind

colors: {
  custom: {
    50: '#54776a',
    500: '#0a4233',
    950: '#000000',
  },
}

SCSS

$custom: #0a4233;
$custom-light: #54776a;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4233",
  "rgb": {
    "r": 10,
    "g": 66,
    "b": 51
  },
  "hsl": {
    "h": 163.929,
    "s": 73.684,
    "l": 14.902
  },
  "oklch": {
    "l": 0.33987,
    "c": 0.06174,
    "h": 170.1
  },
  "luminance": 0.042
}

Semantic roles & 50–950 ramp

primary

#0A4233

secondary

#7F2940

accent

#3769F0

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #0A4233

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

Preview Lab → · Contrast checker → · Palette generator →