#0A291B#0A291B

#0A291B is a dark, muted teal. Relative luminance 0.017; OKLCH L 25.3% C 0.045 H 160.8°. Best body text is #FFFFFF at 15.60:1 contrast (WCAG AA passes).

Color values

HEX#0A291B
RGBrgb(10, 41, 27)
HSLhsl(153, 61%, 10%)
HSVhsv(153, 76%, 16%)
CMYKcmyk(75.6%, 0%, 34.1%, 83.9%)
CIE-LABlab(14.00, -15.66, 5.87)
CIE-LCHlch(14.00, 16.73, 159.45°)
OKLaboklab(25.31% -0.0429 0.015)
OKLCHoklch(25.31% 0.045 160.8)
XYZxyz(1.1158, 1.7294, 1.3117)
Luminance0.0173 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0A291B #290A18
analogous
#0A290B #0A291B #0A2829
triadic
#0A291B #1B0A29 #291B0A
tetradic
#0A291B #0B0A29 #290A18 #28290A
square
#0A291B #0B0A29 #290A18 #28290A
split-complementary
#0A291B #290A28 #290B0A
monochromatic
#061910 #061910 #0A291B #165A3B #228B5C

Accessibility & contrast

On white

15.60
#0A291B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.35
#0A291B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A291B
15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0A291B#FFFFFF#000000##FFFFFF
##0A291B1.0015.601.3515.60
#FFFFFF15.601.0021.001.00
#0000001.3521.001.0021.00
##FFFFFF15.601.0021.001.00

Color blindness preview

Protanopia (red-blind)
#28251A
Deuteranopia (green-blind)
#24221C
Tritanopia (blue-blind)
#002925
Achromatopsia (no color)
#242424

Design tokens & code

CSS
--color: #0a291b;
/* rgb */ color: rgb(10, 41, 27);
/* oklch */ color: oklch(25.3% 0.045 160.8);
Tailwind
colors: {
  custom: {
    50: '#4d6357',
    500: '#0a291b',
    950: '#000000',
  },
}
SCSS
$custom: #0a291b;
$custom-light: #4d6357;
$custom-dark: #000000;
JSON
{
  "hex": "#0a291b",
  "rgb": {
    "r": 10,
    "g": 41,
    "b": 27
  },
  "hsl": {
    "h": 152.903,
    "s": 60.784,
    "l": 10
  },
  "oklch": {
    "l": 0.25312,
    "c": 0.04547,
    "h": 160.8
  },
  "luminance": 0.0173
}

Semantic roles & 50–950 ramp

primary
#0A291B
secondary
#662944
accent
#448CE4
background
#F4F5F5
surface
#E7EAE9
border
#C3C6C5
text
#010503
muted
#777978

Preview Lab

Preview with #0A291B

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

Preview Lab → · Contrast checker → · Palette generator →

#0A291B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva