#0A402F#0A402F

#0A402F is a dark, moderate teal. Relative luminance 0.039; OKLCH L 33.2% C 0.062 H 166.8°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#0A402F
RGB	rgb(10, 64, 47)
HSL	hsl(161, 73%, 15%)
HSV	hsv(161, 84%, 25%)
CMYK	cmyk(84.4%, 0%, 26.6%, 74.9%)
CIE-LAB	lab(23.46, -21.96, 5.56)
CIE-LCH	lch(23.46, 22.65, 165.78°)
OKLab	oklab(33.24% -0.0607 0.0142)
OKLCH	oklch(33.24% 0.062 166.8)
XYZ	xyz(2.4714, 3.9363, 3.3183)
Luminance	0.0394 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A402F #400A1B

analogous

#0A4014 #0A402F #0A3640

triadic

#0A402F #2F0A40 #402F0A

tetradic

#0A402F #140A40 #400A1B #36400A

square

#0A402F #140A40 #400A1B #36400A

split-complementary

#0A402F #400A36 #40140A

monochromatic

#041A13 #041A13 #0A402F #127556 #1BAA7D

Accessibility & contrast

On white

11.75

#0A402F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#0A402F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A402F

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A402F	#FFFFFF	#000000	##FFFFFF
##0A402F	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3B2E

Deuteranopia (green-blind)

#373630

Tritanopia (blue-blind)

#00403B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0a402f;
/* rgb */ color: rgb(10, 64, 47);
/* oklch */ color: oklch(33.2% 0.062 166.8);

Tailwind

colors: {
  custom: {
    50: '#537567',
    500: '#0a402f',
    950: '#000000',
  },
}

SCSS

$custom: #0a402f;
$custom-light: #537567;
$custom-dark: #000000;

JSON

{
  "hex": "#0a402f",
  "rgb": {
    "r": 10,
    "g": 64,
    "b": 47
  },
  "hsl": {
    "h": 161.111,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.33244,
    "c": 0.06235,
    "h": 166.8
  },
  "luminance": 0.03937
}

Semantic roles & 50–950 ramp

primary

#0A402F

secondary

#7D2943

accent

#3872F0

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #0A402F

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

Preview Lab → · Contrast checker → · Palette generator →