#445B1B#445B1B

#445B1B is a dark, moderate yellow-green. Relative luminance 0.088; OKLCH L 43.8% C 0.094 H 126.9°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX#445B1B
RGBrgb(68, 91, 27)
HSLhsl(82, 54%, 23%)
HSVhsv(82, 70%, 36%)
CMYKcmyk(25.3%, 0%, 70.3%, 64.3%)
CIE-LABlab(35.58, -19.72, 32.85)
CIE-LCHlch(35.58, 38.31, 120.98°)
OKLaboklab(43.79% -0.0562 0.0749)
OKLCHoklch(43.79% 0.094 126.9)
XYZxyz(6.3228, 8.7901, 2.4002)
Luminance0.0879 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#445B1B #321B5B
analogous
#5B521B #445B1B #245B1B
triadic
#445B1B #1B445B #5B1B44
tetradic
#445B1B #1B5B52 #321B5B #5B1B24
square
#445B1B #1B5B52 #321B5B #5B1B24
split-complementary
#445B1B #1B245B #521B5B
monochromatic
#121807 #212C0D #445B1B #678A29 #8BB937

Accessibility & contrast

On white

7.61
#445B1B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.76
#445B1B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #445B1B
7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##445B1B#FFFFFF#000000##FFFFFF
##445B1B1.007.612.767.61
#FFFFFF7.611.0021.001.00
#0000002.7621.001.0021.00
##FFFFFF7.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#605512
Deuteranopia (green-blind)
#5D5320
Tritanopia (blue-blind)
#47574E
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #445b1b;
/* rgb */ color: rgb(68, 91, 27);
/* oklch */ color: oklch(43.8% 0.094 126.9);
Tailwind
colors: {
  custom: {
    50: '#7a895b',
    500: '#445b1b',
    950: '#000000',
  },
}
SCSS
$custom: #445b1b;
$custom-light: #7a895b;
$custom-dark: #000000;
JSON
{
  "hex": "#445b1b",
  "rgb": {
    "r": 68,
    "g": 91,
    "b": 27
  },
  "hsl": {
    "h": 81.563,
    "s": 54.237,
    "l": 23.137
  },
  "oklch": {
    "l": 0.43791,
    "c": 0.09369,
    "h": 126.9
  },
  "luminance": 0.0879
}

Semantic roles & 50–950 ramp

primary
#445B1B
secondary
#5E4191
accent
#4ADE7F
background
#F7F8F5
surface
#EEF0E9
border
#C9CBC5
text
#090B04
muted
#7B7C79

Preview Lab

Preview with #445B1B

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

Preview Lab → · Contrast checker → · Palette generator →

#445B1B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva