#163903#163903

#163903 is a dark, moderate yellow-green. Relative luminance 0.031; OKLCH L 30.6% C 0.089 H 137.2°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX#163903
RGBrgb(22, 57, 3)
HSLhsl(99, 90%, 12%)
HSVhsv(99, 95%, 22%)
CMYKcmyk(61.4%, 0%, 94.7%, 77.6%)
CIE-LABlab(20.45, -23.59, 26.83)
CIE-LCHlch(20.45, 35.73, 131.33°)
OKLaboklab(30.65% -0.0656 0.0607)
OKLCHoklch(30.65% 0.089 137.2)
XYZxyz(1.8104, 3.1033, 0.5897)
Luminance0.0310 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#163903 #260339
analogous
#313903 #163903 #03390B
triadic
#163903 #031639 #390316
tetradic
#163903 #033139 #260339 #390B03
square
#163903 #033139 #260339 #390B03
split-complementary
#163903 #0B0339 #390331
monochromatic
#0B1D02 #0B1D02 #163903 #2C7306 #43AD09

Accessibility & contrast

On white

12.96
#163903 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.62
#163903 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163903
12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##163903#FFFFFF#000000##FFFFFF
##1639031.0012.961.6212.96
#FFFFFF12.961.0021.001.00
#0000001.6221.001.0021.00
##FFFFFF12.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3B3300
Deuteranopia (green-blind)
#373008
Tritanopia (blue-blind)
#14372F
Achromatopsia (no color)
#313131

Design tokens & code

CSS
--color: #163903;
/* rgb */ color: rgb(22, 57, 3);
/* oklch */ color: oklch(30.6% 0.089 137.2);
Tailwind
colors: {
  custom: {
    50: '#587049',
    500: '#163903',
    950: '#000000',
  },
}
SCSS
$custom: #163903;
$custom-light: #587049;
$custom-dark: #000000;
JSON
{
  "hex": "#163903",
  "rgb": {
    "r": 22,
    "g": 57,
    "b": 3
  },
  "hsl": {
    "h": 98.889,
    "s": 90,
    "l": 11.765
  },
  "oklch": {
    "l": 0.30646,
    "c": 0.08934,
    "h": 137.2
  },
  "luminance": 0.03103
}

Semantic roles & 50–950 ramp

primary
#163903
secondary
#5A1C7C
accent
#29FFB4
background
#F5F6F4
surface
#E9ECE7
border
#C5C7C3
text
#040701
muted
#797A77

Preview Lab

Preview with #163903

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

Preview Lab → · Contrast checker → · Palette generator →

#163903 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva