#283D20#283D20

#283D20 is a dark, muted green. Relative luminance 0.039; OKLCH L 33.4% C 0.056 H 137.5°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#283D20
RGB	rgb(40, 61, 32)
HSL	hsl(103, 31%, 18%)
HSV	hsv(103, 48%, 24%)
CMYK	cmyk(34.4%, 0%, 47.5%, 76.1%)
CIE-LAB	lab(23.31, -14.95, 15.28)
CIE-LCH	lch(23.31, 21.38, 134.38°)
OKLab	oklab(33.37% -0.0409 0.0375)
OKLCH	oklch(33.37% 0.056 137.5)
XYZ	xyz(2.8044, 3.8928, 1.9698)
Luminance	0.0389 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283D20 #35203D

analogous

#363D20 #283D20 #203D26

triadic

#283D20 #20283D #3D2028

tetradic

#283D20 #20363D #35203D #3D2620

square

#283D20 #20363D #35203D #3D2620

split-complementary

#283D20 #26203D #3D2036

monochromatic

#0D140B #0E150B #283D20 #426535 #5D8D4A

Accessibility & contrast

On white

11.81

#283D20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#283D20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283D20

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283D20	#FFFFFF	#000000	##FFFFFF
##283D20	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F391E

Deuteranopia (green-blind)

#3C3722

Tritanopia (blue-blind)

#273B36

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #283d20;
/* rgb */ color: rgb(40, 61, 32);
/* oklch */ color: oklch(33.4% 0.056 137.5);

Tailwind

colors: {
  custom: {
    50: '#63725c',
    500: '#283d20',
    950: '#000000',
  },
}

SCSS

$custom: #283d20;
$custom-light: #63725c;
$custom-dark: #000000;

JSON

{
  "hex": "#283d20",
  "rgb": {
    "r": 40,
    "g": 61,
    "b": 32
  },
  "hsl": {
    "h": 103.448,
    "s": 31.183,
    "l": 18.235
  },
  "oklch": {
    "l": 0.33372,
    "c": 0.05552,
    "h": 137.5
  },
  "luminance": 0.03893
}

Semantic roles & 50–950 ramp

primary

#283D20

secondary

#654871

accent

#60C7AB

background

#F5F6F5

surface

#EAECE9

border

#C6C7C5

text

#050804

muted

#797B79

Preview Lab

Preview with #283D20

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

Preview Lab → · Contrast checker → · Palette generator →