#0A291C#0A291C

#0A291C is a dark, muted teal. Relative luminance 0.017; OKLCH L 25.3% C 0.044 H 162.6°. Best body text is #FFFFFF at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#0A291C
RGB	rgb(10, 41, 28)
HSL	hsl(155, 61%, 10%)
HSV	hsv(155, 76%, 16%)
CMYK	cmyk(75.6%, 0%, 31.7%, 83.9%)
CIE-LAB	lab(14.03, -15.38, 5.21)
CIE-LCH	lch(14.03, 16.24, 161.30°)
OKLab	oklab(25.34% -0.0423 0.0133)
OKLCH	oklch(25.34% 0.044 162.6)
XYZ	xyz(1.1276, 1.7341, 1.3737)
Luminance	0.0173 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A291C #290A17

analogous

#0A290D #0A291C #0A2629

triadic

#0A291C #1C0A29 #291C0A

tetradic

#0A291C #0D0A29 #290A17 #26290A

square

#0A291C #0D0A29 #290A17 #26290A

split-complementary

#0A291C #290A26 #290D0A

monochromatic

#061911 #061911 #0A291C #165A3E #228B5F

Accessibility & contrast

On white

15.59

#0A291C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#0A291C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A291C

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A291C	#FFFFFF	#000000	##FFFFFF
##0A291C	1.00	15.59	1.35	15.59
#FFFFFF	15.59	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28251B

Deuteranopia (green-blind)

#24221D

Tritanopia (blue-blind)

#002925

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0a291c;
/* rgb */ color: rgb(10, 41, 28);
/* oklch */ color: oklch(25.3% 0.044 162.6);

Tailwind

colors: {
  custom: {
    50: '#4d6358',
    500: '#0a291c',
    950: '#000000',
  },
}

SCSS

$custom: #0a291c;
$custom-light: #4d6358;
$custom-dark: #000000;

JSON

{
  "hex": "#0a291c",
  "rgb": {
    "r": 10,
    "g": 41,
    "b": 28
  },
  "hsl": {
    "h": 154.839,
    "s": 60.784,
    "l": 10
  },
  "oklch": {
    "l": 0.25343,
    "c": 0.04438,
    "h": 162.6
  },
  "luminance": 0.01734
}

Semantic roles & 50–950 ramp

primary

#0A291C

secondary

#662942

accent

#4487E4

background

#F4F5F5

surface

#E7EAE9

border

#C3C6C5

text

#010503

muted

#777978

Preview Lab

Preview with #0A291C

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

Preview Lab → · Contrast checker → · Palette generator →