#283D28#283D28

#283D28 is a dark, muted green. Relative luminance 0.039; OKLCH L 33.6% C 0.045 H 144.5°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#283D28
RGB	rgb(40, 61, 40)
HSL	hsl(120, 21%, 20%)
HSV	hsv(120, 34%, 24%)
CMYK	cmyk(34.4%, 0%, 34.4%, 76.1%)
CIE-LAB	lab(23.48, -13.45, 10.37)
CIE-LCH	lch(23.48, 16.98, 142.35°)
OKLab	oklab(33.56% -0.0367 0.0262)
OKLCH	oklch(33.56% 0.045 144.5)
XYZ	xyz(2.9267, 3.9417, 2.6137)
Luminance	0.0394 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.28

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283D28 #3D283D

analogous

#333D28 #283D28 #283D33

triadic

#283D28 #28283D #3D2828

tetradic

#283D28 #28333D #3D283D #3D3328

square

#283D28 #28333D #3D283D #3D3328

split-complementary

#283D28 #33283D #3D2833

monochromatic

#0C120C #101810 #283D28 #406240 #588758

Accessibility & contrast

On white

11.74

#283D28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#283D28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283D28

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283D28	#FFFFFF	#000000	##FFFFFF
##283D28	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3927

Deuteranopia (green-blind)

#3B3729

Tritanopia (blue-blind)

#263C37

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #283d28;
/* rgb */ color: rgb(40, 61, 40);
/* oklch */ color: oklch(33.6% 0.045 144.5);

Tailwind

colors: {
  custom: {
    50: '#627262',
    500: '#283d28',
    950: '#000000',
  },
}

SCSS

$custom: #283d28;
$custom-light: #627262;
$custom-dark: #000000;

JSON

{
  "hex": "#283d28",
  "rgb": {
    "r": 40,
    "g": 61,
    "b": 40
  },
  "hsl": {
    "h": 120,
    "s": 20.792,
    "l": 19.804
  },
  "oklch": {
    "l": 0.33558,
    "c": 0.04507,
    "h": 144.5
  },
  "luminance": 0.03942
}

Semantic roles & 50–950 ramp

primary

#283D28

secondary

#6E526E

accent

#6ABDBD

background

#F5F6F5

surface

#EAECEA

border

#C6C7C6

text

#050805

muted

#797B79

Preview Lab

Preview with #283D28

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

Preview Lab → · Contrast checker → · Palette generator →