#243603#243603

#243603 is a dark, moderate yellow-green. Relative luminance 0.030; OKLCH L 30.6% C 0.076 H 127.8°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX#243603
RGBrgb(36, 54, 3)
HSLhsl(81, 89%, 11%)
HSVhsv(81, 94%, 21%)
CMYKcmyk(33.3%, 0%, 94.4%, 78.8%)
CIE-LABlab(20.12, -16.23, 26.68)
CIE-LCHlch(20.12, 31.23, 121.31°)
OKLaboklab(30.6% -0.0469 0.0603)
OKLCHoklch(30.6% 0.076 127.8)
XYZxyz(2.0632, 3.0199, 0.5603)
Luminance0.0302 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#243603 #150336
analogous
#362E03 #243603 #0A3603
triadic
#243603 #032436 #360324
tetradic
#243603 #03362E #150336 #36030A
square
#243603 #03362E #150336 #36030A
split-complementary
#243603 #030A36 #2E0336
monochromatic
#131D02 #131D02 #243603 #4B7006 #71AA09

Accessibility & contrast

On white

13.09
#243603 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.60
#243603 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243603
13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##243603#FFFFFF#000000##FFFFFF
##2436031.0013.091.6013.09
#FFFFFF13.091.0021.001.00
#0000001.6021.001.0021.00
##FFFFFF13.091.0021.001.00

Color blindness preview

Protanopia (red-blind)
#393100
Deuteranopia (green-blind)
#373007
Tritanopia (blue-blind)
#26332D
Achromatopsia (no color)
#313131

Design tokens & code

CSS
--color: #243603;
/* rgb */ color: rgb(36, 54, 3);
/* oklch */ color: oklch(30.6% 0.076 127.8);
Tailwind
colors: {
  custom: {
    50: '#616d49',
    500: '#243603',
    950: '#000000',
  },
}
SCSS
$custom: #243603;
$custom-light: #616d49;
$custom-dark: #000000;
JSON
{
  "hex": "#243603",
  "rgb": {
    "r": 36,
    "g": 54,
    "b": 3
  },
  "hsl": {
    "h": 81.176,
    "s": 89.474,
    "l": 11.176
  },
  "oklch": {
    "l": 0.30595,
    "c": 0.0764,
    "h": 127.8
  },
  "luminance": 0.0302
}

Semantic roles & 50–950 ramp

primary
#243603
secondary
#3D1C79
accent
#29FF74
background
#F5F6F4
surface
#EAEBE7
border
#C6C6C3
text
#050701
muted
#797A77

Preview Lab

Preview with #243603

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

Preview Lab → · Contrast checker → · Palette generator →

#243603 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva