#445B21#445B21

#445B21 is a dark, moderate yellow-green. Relative luminance 0.088; OKLCH L 43.9% C 0.088 H 127.8°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#445B21
RGB	rgb(68, 91, 33)
HSL	hsl(84, 47%, 24%)
HSV	hsv(84, 64%, 36%)
CMYK	cmyk(25.3%, 0%, 63.7%, 64.3%)
CIE-LAB	lab(35.64, -19.16, 29.97)
CIE-LCH	lch(35.64, 35.57, 122.60°)
OKLab	oklab(43.86% -0.0541 0.0697)
OKLCH	oklch(43.86% 0.088 127.8)
XYZ	xyz(6.3995, 8.8208, 2.8040)
Luminance	0.0882 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445B21 #38215B

analogous

#5B5521 #445B21 #275B21

triadic

#445B21 #21445B #5B2144

tetradic

#445B21 #215B55 #38215B #5B2127

square

#445B21 #215B55 #38215B #5B2127

split-complementary

#445B21 #21275B #55215B

monochromatic

#111608 #222E11 #445B21 #668831 #87B542

Accessibility & contrast

On white

7.60

#445B21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#445B21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #445B21

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445B21	#FFFFFF	#000000	##FFFFFF
##445B21	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)

#60551B

Deuteranopia (green-blind)

#5C5325

Tritanopia (blue-blind)

#46574F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #445b21;
/* rgb */ color: rgb(68, 91, 33);
/* oklch */ color: oklch(43.9% 0.088 127.8);

Tailwind

colors: {
  custom: {
    50: '#7a895f',
    500: '#445b21',
    950: '#000000',
  },
}

SCSS

$custom: #445b21;
$custom-light: #7a895f;
$custom-dark: #000000;

JSON

{
  "hex": "#445b21",
  "rgb": {
    "r": 68,
    "g": 91,
    "b": 33
  },
  "hsl": {
    "h": 83.793,
    "s": 46.774,
    "l": 24.314
  },
  "oklch": {
    "l": 0.43858,
    "c": 0.0882,
    "h": 127.8
  },
  "luminance": 0.08821
}

Semantic roles & 50–950 ramp

primary

#445B21

secondary

#65498F

accent

#51D686

background

#F7F8F5

surface

#EEF0E9

border

#C9CBC5

text

#090B04

muted

#7B7C79

Preview Lab

Preview with #445B21

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

Preview Lab → · Contrast checker → · Palette generator →