#283F22#283F22

#283F22 is a dark, muted green. Relative luminance 0.041; OKLCH L 34.0% C 0.057 H 139.3°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#283F22
RGB	rgb(40, 63, 34)
HSL	hsl(108, 30%, 19%)
HSV	hsv(108, 46%, 25%)
CMYK	cmyk(36.5%, 0%, 46%, 75.3%)
CIE-LAB	lab(24.07, -15.74, 15.00)
CIE-LCH	lch(24.07, 21.74, 136.38°)
OKLab	oklab(34% -0.043 0.037)
OKLCH	oklch(34% 0.057 139.3)
XYZ	xyz(2.9412, 4.1215, 2.1536)
Luminance	0.0412 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283F22 #39223F

analogous

#373F22 #283F22 #223F2B

triadic

#283F22 #22283F #3F2228

tetradic

#283F22 #22373F #39223F #3F2B22

square

#283F22 #22373F #39223F #3F2B22

split-complementary

#283F22 #2B223F #3F2237

monochromatic

#0D140B #0F170D #283F22 #416737 #5A8E4D

Accessibility & contrast

On white

11.51

#283F22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#283F22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283F22

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283F22	#FFFFFF	#000000	##FFFFFF
##283F22	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413B20

Deuteranopia (green-blind)

#3D3824

Tritanopia (blue-blind)

#273D38

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #283f22;
/* rgb */ color: rgb(40, 63, 34);
/* oklch */ color: oklch(34.0% 0.057 139.3);

Tailwind

colors: {
  custom: {
    50: '#63745d',
    500: '#283f22',
    950: '#000000',
  },
}

SCSS

$custom: #283f22;
$custom-light: #63745d;
$custom-dark: #000000;

JSON

{
  "hex": "#283f22",
  "rgb": {
    "r": 40,
    "g": 63,
    "b": 34
  },
  "hsl": {
    "h": 107.586,
    "s": 29.897,
    "l": 19.02
  },
  "oklch": {
    "l": 0.33996,
    "c": 0.0567,
    "h": 139.3
  },
  "luminance": 0.04122
}

Semantic roles & 50–950 ramp

primary

#283F22

secondary

#6A4B72

accent

#62C6B1

background

#F5F7F5

surface

#EAEDE9

border

#C6C8C5

text

#050804

muted

#797B79

Preview Lab

Preview with #283F22

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

Preview Lab → · Contrast checker → · Palette generator →