#0A3028#0A3028

#0A3028 is a dark, muted teal. Relative luminance 0.023; OKLCH L 28.0% C 0.045 H 176.0°. Best body text is #FFFFFF at 14.32:1 contrast (WCAG AA passes).

Color values

HEX#0A3028
RGBrgb(10, 48, 40)
HSLhsl(167, 66%, 11%)
HSVhsv(167, 79%, 19%)
CMYKcmyk(79.2%, 0%, 16.7%, 81.2%)
CIE-LABlab(17.14, -15.64, 1.26)
CIE-LCHlch(17.14, 15.69, 175.40°)
OKLaboklab(28% -0.0446 0.0031)
OKLCHoklch(28% 0.045 176)
XYZxyz(1.5649, 2.3315, 2.3746)
Luminance0.0233 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0A3028 #300A12
analogous
#0A3015 #0A3028 #0A2530
triadic
#0A3028 #280A30 #30280A
tetradic
#0A3028 #150A30 #300A12 #25300A
square
#0A3028 #150A30 #300A12 #25300A
split-complementary
#0A3028 #300A25 #30150A
monochromatic
#051915 #051915 #0A3028 #156352 #1F957C

Accessibility & contrast

On white

14.32
#0A3028 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.47
#0A3028 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3028
14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0A3028#FFFFFF#000000##FFFFFF
##0A30281.0014.321.4714.32
#FFFFFF14.321.0021.001.00
#0000001.4721.001.0021.00
##FFFFFF14.321.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2E2C28
Deuteranopia (green-blind)
#292929
Tritanopia (blue-blind)
#00312E
Achromatopsia (no color)
#2A2A2A

Design tokens & code

CSS
--color: #0a3028;
/* rgb */ color: rgb(10, 48, 40);
/* oklch */ color: oklch(28.0% 0.045 176.0);
Tailwind
colors: {
  custom: {
    50: '#4f6861',
    500: '#0a3028',
    950: '#000000',
  },
}
SCSS
$custom: #0a3028;
$custom-light: #4f6861;
$custom-dark: #000000;
JSON
{
  "hex": "#0a3028",
  "rgb": {
    "r": 10,
    "g": 48,
    "b": 40
  },
  "hsl": {
    "h": 167.368,
    "s": 65.517,
    "l": 11.373
  },
  "oklch": {
    "l": 0.28004,
    "c": 0.04475,
    "h": 176
  },
  "luminance": 0.02332
}

Semantic roles & 50–950 ramp

primary
#0A3028
secondary
#6D2937
accent
#3F63E8
background
#F4F6F5
surface
#E7EBE9
border
#C3C6C5
text
#020605
muted
#787A79

Preview Lab

Preview with #0A3028

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

Preview Lab → · Contrast checker → · Palette generator →

#0A3028 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva