#203603#203603

#203603 is a dark, moderate yellow-green. Relative luminance 0.030; OKLCH L 30.3% C 0.079 H 130.8°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX#203603
RGBrgb(32, 54, 3)
HSLhsl(86, 89%, 11%)
HSVhsv(86, 94%, 21%)
CMYKcmyk(40.7%, 0%, 94.4%, 78.8%)
CIE-LABlab(19.85, -18.09, 26.30)
CIE-LCHlch(19.85, 31.92, 124.52°)
OKLaboklab(30.3% -0.0516 0.0597)
OKLCHoklch(30.3% 0.079 130.8)
XYZxyz(1.9313, 2.9519, 0.5542)
Luminance0.0295 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#203603 #190336
analogous
#363203 #203603 #063603
triadic
#203603 #032036 #360320
tetradic
#203603 #033632 #190336 #360306
square
#203603 #033632 #190336 #360306
split-complementary
#203603 #030636 #320336
monochromatic
#111D02 #111D02 #203603 #427006 #65AA09

Accessibility & contrast

On white

13.20
#203603 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.59
#203603 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203603
13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##203603#FFFFFF#000000##FFFFFF
##2036031.0013.201.5913.20
#FFFFFF13.201.0021.001.00
#0000001.5921.001.0021.00
##FFFFFF13.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#393100
Deuteranopia (green-blind)
#362F08
Tritanopia (blue-blind)
#21332D
Achromatopsia (no color)
#303030

Design tokens & code

CSS
--color: #203603;
/* rgb */ color: rgb(32, 54, 3);
/* oklch */ color: oklch(30.3% 0.079 130.8);
Tailwind
colors: {
  custom: {
    50: '#5e6d49',
    500: '#203603',
    950: '#000000',
  },
}
SCSS
$custom: #203603;
$custom-light: #5e6d49;
$custom-dark: #000000;
JSON
{
  "hex": "#203603",
  "rgb": {
    "r": 32,
    "g": 54,
    "b": 3
  },
  "hsl": {
    "h": 85.882,
    "s": 89.474,
    "l": 11.176
  },
  "oklch": {
    "l": 0.303,
    "c": 0.07893,
    "h": 130.8
  },
  "luminance": 0.02952
}

Semantic roles & 50–950 ramp

primary
#203603
secondary
#441C79
accent
#29FF85
background
#F5F6F4
surface
#E9EBE7
border
#C5C6C3
text
#040701
muted
#797A77

Preview Lab

Preview with #203603

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

Preview Lab → · Contrast checker → · Palette generator →

#203603 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva