#445A37#445A37

#445A37 is a dark, moderate yellow-green. Relative luminance 0.088; OKLCH L 44.0% C 0.061 H 134.5°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#445A37
RGB	rgb(68, 90, 55)
HSL	hsl(98, 24%, 28%)
HSV	hsv(98, 39%, 35%)
CMYK	cmyk(24.4%, 0%, 38.9%, 64.7%)
CIE-LAB	lab(35.63, -15.69, 17.58)
CIE-LCH	lch(35.63, 23.57, 131.75°)
OKLab	oklab(43.96% -0.0428 0.0437)
OKLCH	oklch(43.96% 0.061 134.5)
XYZ	xyz(6.7295, 8.8169, 4.9610)
Luminance	0.0882 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445A37 #4D375A

analogous

#555A37 #445A37 #375A3B

triadic

#445A37 #37445A #5A3744

tetradic

#445A37 #37555A #4D375A #5A3B37

square

#445A37 #37555A #4D375A #5A3B37

split-complementary

#445A37 #3B375A #5A3755

monochromatic

#0E130C #273420 #445A37 #61804E #7EA368

Accessibility & contrast

On white

7.60

#445A37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#445A37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #445A37

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445A37	#FFFFFF	#000000	##FFFFFF
##445A37	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5535

Deuteranopia (green-blind)

#595339

Tritanopia (blue-blind)

#445751

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #445a37;
/* rgb */ color: rgb(68, 90, 55);
/* oklch */ color: oklch(44.0% 0.061 134.5);

Tailwind

colors: {
  custom: {
    50: '#78886e',
    500: '#445a37',
    950: '#000000',
  },
}

SCSS

$custom: #445a37;
$custom-light: #78886e;
$custom-dark: #000000;

JSON

{
  "hex": "#445a37",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 55
  },
  "hsl": {
    "h": 97.714,
    "s": 24.138,
    "l": 28.431
  },
  "oklch": {
    "l": 0.43958,
    "c": 0.06117,
    "h": 134.5
  },
  "luminance": 0.08817
}

Semantic roles & 50–950 ramp

primary

#445A37

secondary

#7C628A

accent

#67C19F

background

#F7F8F6

surface

#EDF0EC

border

#C8CBC7

text

#090B07

muted

#7B7C7A

Preview Lab

Preview with #445A37

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

Preview Lab → · Contrast checker → · Palette generator →