#163803#163803

#163803 is a dark, moderate yellow-green. Relative luminance 0.030; OKLCH L 30.3% C 0.088 H 137.0°. Best body text is #FFFFFF at 13.12:1 contrast (WCAG AA passes).

Color values

HEX#163803
RGBrgb(22, 56, 3)
HSLhsl(98, 90%, 12%)
HSVhsv(98, 95%, 22%)
CMYKcmyk(60.7%, 0%, 94.6%, 78%)
CIE-LABlab(20.07, -23.14, 26.39)
CIE-LCHlch(20.07, 35.10, 131.24°)
OKLaboklab(30.33% -0.0644 0.06)
OKLCHoklch(30.33% 0.088 137)
XYZxyz(1.7614, 3.0054, 0.5734)
Luminance0.0301 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#163803 #250338
analogous
#313803 #163803 #03380B
triadic
#163803 #031638 #380316
tetradic
#163803 #033138 #250338 #380B03
square
#163803 #033138 #250338 #380B03
split-complementary
#163803 #0B0338 #380331
monochromatic
#0B1D02 #0B1D02 #163803 #2D7206 #44AC09

Accessibility & contrast

On white

13.12
#163803 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.60
#163803 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163803
13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##163803#FFFFFF#000000##FFFFFF
##1638031.0013.121.6013.12
#FFFFFF13.121.0021.001.00
#0000001.6021.001.0021.00
##FFFFFF13.121.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A3200
Deuteranopia (green-blind)
#362F08
Tritanopia (blue-blind)
#14362E
Achromatopsia (no color)
#303030

Design tokens & code

CSS
--color: #163803;
/* rgb */ color: rgb(22, 56, 3);
/* oklch */ color: oklch(30.3% 0.088 137.0);
Tailwind
colors: {
  custom: {
    50: '#586f49',
    500: '#163803',
    950: '#000000',
  },
}
SCSS
$custom: #163803;
$custom-light: #586f49;
$custom-dark: #000000;
JSON
{
  "hex": "#163803",
  "rgb": {
    "r": 22,
    "g": 56,
    "b": 3
  },
  "hsl": {
    "h": 98.491,
    "s": 89.831,
    "l": 11.569
  },
  "oklch": {
    "l": 0.30326,
    "c": 0.08796,
    "h": 137
  },
  "luminance": 0.03005
}

Semantic roles & 50–950 ramp

primary
#163803
secondary
#591C7B
accent
#29FFB2
background
#F5F6F4
surface
#E9ECE7
border
#C5C7C3
text
#030701
muted
#787A77

Preview Lab

Preview with #163803

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

Preview Lab → · Contrast checker → · Palette generator →

#163803 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva