#445A21#445A21

#445A21 is a dark, moderate yellow-green. Relative luminance 0.087; OKLCH L 43.6% C 0.087 H 127.4°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#445A21
RGB	rgb(68, 90, 33)
HSL	hsl(83, 46%, 24%)
HSV	hsv(83, 63%, 35%)
CMYK	cmyk(24.4%, 0%, 63.3%, 64.7%)
CIE-LAB	lab(35.30, -18.63, 29.59)
CIE-LCH	lch(35.30, 34.97, 122.19°)
OKLab	oklab(43.59% -0.0526 0.0689)
OKLCH	oklch(43.59% 0.087 127.4)
XYZ	xyz(6.3146, 8.6510, 2.7757)
Luminance	0.0865 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445A21 #37215A

analogous

#5A5421 #445A21 #285A21

triadic

#445A21 #21445A #5A2144

tetradic

#445A21 #215A54 #37215A #5A2128

square

#445A21 #215A54 #37215A #5A2128

split-complementary

#445A21 #21285A #54215A

monochromatic

#111608 #222D11 #445A21 #668731 #88B442

Accessibility & contrast

On white

7.69

#445A21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#445A21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #445A21

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445A21	#FFFFFF	#000000	##FFFFFF
##445A21	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F541B

Deuteranopia (green-blind)

#5B5325

Tritanopia (blue-blind)

#46564E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #445a21;
/* rgb */ color: rgb(68, 90, 33);
/* oklch */ color: oklch(43.6% 0.087 127.4);

Tailwind

colors: {
  custom: {
    50: '#7a885f',
    500: '#445a21',
    950: '#000000',
  },
}

SCSS

$custom: #445a21;
$custom-light: #7a885f;
$custom-dark: #000000;

JSON

{
  "hex": "#445a21",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 33
  },
  "hsl": {
    "h": 83.158,
    "s": 46.341,
    "l": 24.118
  },
  "oklch": {
    "l": 0.43589,
    "c": 0.08666,
    "h": 127.4
  },
  "luminance": 0.08651
}

Semantic roles & 50–950 ramp

primary

#445A21

secondary

#63498E

accent

#52D685

background

#F7F8F5

surface

#EEF0E9

border

#C9CBC5

text

#090B04

muted

#7B7C79

Preview Lab

Preview with #445A21

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

Preview Lab → · Contrast checker → · Palette generator →