#283F20#283F20

#283F20 is a dark, muted green. Relative luminance 0.041; OKLCH L 34.0% C 0.059 H 138.0°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#283F20
RGB	rgb(40, 63, 32)
HSL	hsl(105, 33%, 19%)
HSV	hsv(105, 49%, 25%)
CMYK	cmyk(36.5%, 0%, 49.2%, 75.3%)
CIE-LAB	lab(24.03, -16.08, 16.20)
CIE-LCH	lch(24.03, 22.82, 134.79°)
OKLab	oklab(33.95% -0.044 0.0396)
OKLCH	oklch(33.95% 0.059 138)
XYZ	xyz(2.9132, 4.1103, 2.0061)
Luminance	0.0411 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Pine Green

#0A481E

ΔE00 6.92

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283F20 #37203F

analogous

#373F20 #283F20 #203F27

triadic

#283F20 #20283F #3F2028

tetradic

#283F20 #20373F #37203F #3F2720

square

#283F20 #20373F #37203F #3F2720

split-complementary

#283F20 #27203F #3F2037

monochromatic

#0D140A #0E160B #283F20 #426835 #5C9049

Accessibility & contrast

On white

11.53

#283F20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#283F20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283F20

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283F20	#FFFFFF	#000000	##FFFFFF
##283F20	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413A1E

Deuteranopia (green-blind)

#3D3822

Tritanopia (blue-blind)

#273D37

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #283f20;
/* rgb */ color: rgb(40, 63, 32);
/* oklch */ color: oklch(34.0% 0.059 138.0);

Tailwind

colors: {
  custom: {
    50: '#63745c',
    500: '#283f20',
    950: '#000000',
  },
}

SCSS

$custom: #283f20;
$custom-light: #63745c;
$custom-dark: #000000;

JSON

{
  "hex": "#283f20",
  "rgb": {
    "r": 40,
    "g": 63,
    "b": 32
  },
  "hsl": {
    "h": 104.516,
    "s": 32.632,
    "l": 18.627
  },
  "oklch": {
    "l": 0.33954,
    "c": 0.05922,
    "h": 138
  },
  "luminance": 0.0411
}

Semantic roles & 50–950 ramp

primary

#283F20

secondary

#684873

accent

#5FC9AD

background

#F5F7F5

surface

#EAEDE9

border

#C6C8C5

text

#050804

muted

#797B79

Preview Lab

Preview with #283F20

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

Preview Lab → · Contrast checker → · Palette generator →