#0A402B#0A402B

#0A402B is a dark, moderate teal. Relative luminance 0.039; OKLCH L 33.1% C 0.066 H 162.0°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#0A402B
RGB	rgb(10, 64, 43)
HSL	hsl(157, 73%, 15%)
HSV	hsv(157, 84%, 25%)
CMYK	cmyk(84.4%, 0%, 32.8%, 74.9%)
CIE-LAB	lab(23.36, -23.07, 8.04)
CIE-LCH	lch(23.36, 24.43, 160.78°)
OKLab	oklab(33.13% -0.063 0.0205)
OKLCH	oklch(33.13% 0.066 162)
XYZ	xyz(2.3944, 3.9055, 2.9127)
Luminance	0.0391 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A402B #400A1F

analogous

#0A4010 #0A402B #0A3A40

triadic

#0A402B #2B0A40 #402B0A

tetradic

#0A402B #100A40 #400A1F #3A400A

square

#0A402B #100A40 #400A1F #3A400A

split-complementary

#0A402B #400A3A #40100A

monochromatic

#041A12 #041A12 #0A402B #12754F #1BAA72

Accessibility & contrast

On white

11.79

#0A402B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#0A402B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A402B

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A402B	#FFFFFF	#000000	##FFFFFF
##0A402B	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3B2A

Deuteranopia (green-blind)

#38362C

Tritanopia (blue-blind)

#00403A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0a402b;
/* rgb */ color: rgb(10, 64, 43);
/* oklch */ color: oklch(33.1% 0.066 162.0);

Tailwind

colors: {
  custom: {
    50: '#537564',
    500: '#0a402b',
    950: '#000000',
  },
}

SCSS

$custom: #0a402b;
$custom-light: #537564;
$custom-dark: #000000;

JSON

{
  "hex": "#0a402b",
  "rgb": {
    "r": 10,
    "g": 64,
    "b": 43
  },
  "hsl": {
    "h": 156.667,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.33125,
    "c": 0.06625,
    "h": 162
  },
  "luminance": 0.03906
}

Semantic roles & 50–950 ramp

primary

#0A402B

secondary

#7D2949

accent

#3880F0

background

#F5F7F5

surface

#E9EDEA

border

#C5C8C6

text

#030805

muted

#787B79

Preview Lab

Preview with #0A402B

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

Preview Lab → · Contrast checker → · Palette generator →