#0A402C#0A402C

#0A402C is a dark, moderate teal. Relative luminance 0.039; OKLCH L 33.2% C 0.065 H 163.2°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#0A402C
RGB	rgb(10, 64, 44)
HSL	hsl(158, 73%, 15%)
HSV	hsv(158, 84%, 25%)
CMYK	cmyk(84.4%, 0%, 31.2%, 74.9%)
CIE-LAB	lab(23.38, -22.80, 7.42)
CIE-LCH	lch(23.38, 23.97, 161.97°)
OKLab	oklab(33.15% -0.0624 0.0189)
OKLCH	oklch(33.15% 0.065 163.2)
XYZ	xyz(2.4129, 3.9129, 3.0105)
Luminance	0.0391 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A402C #400A1E

analogous

#0A4011 #0A402C #0A3940

triadic

#0A402C #2C0A40 #402C0A

tetradic

#0A402C #110A40 #400A1E #39400A

square

#0A402C #110A40 #400A1E #39400A

split-complementary

#0A402C #400A39 #40110A

monochromatic

#041A12 #041A12 #0A402C #127550 #1BAA75

Accessibility & contrast

On white

11.78

#0A402C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#0A402C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A402C

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A402C	#FFFFFF	#000000	##FFFFFF
##0A402C	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3B2B

Deuteranopia (green-blind)

#38362D

Tritanopia (blue-blind)

#00403B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0a402c;
/* rgb */ color: rgb(10, 64, 44);
/* oklch */ color: oklch(33.2% 0.065 163.2);

Tailwind

colors: {
  custom: {
    50: '#537565',
    500: '#0a402c',
    950: '#000000',
  },
}

SCSS

$custom: #0a402c;
$custom-light: #537565;
$custom-dark: #000000;

JSON

{
  "hex": "#0a402c",
  "rgb": {
    "r": 10,
    "g": 64,
    "b": 44
  },
  "hsl": {
    "h": 157.778,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.33154,
    "c": 0.06524,
    "h": 163.2
  },
  "luminance": 0.03913
}

Semantic roles & 50–950 ramp

primary

#0A402C

secondary

#7D2948

accent

#387CF0

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030805

muted

#787B7A

Preview Lab

Preview with #0A402C

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

Preview Lab → · Contrast checker → · Palette generator →