#283628#283628

#283628 is a dark, muted green. Relative luminance 0.032; OKLCH L 31.6% C 0.031 H 144.8°. Best body text is #FFFFFF at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#283628
RGB	rgb(40, 54, 40)
HSL	hsl(120, 15%, 18%)
HSV	hsv(120, 26%, 21%)
CMYK	cmyk(25.9%, 0%, 25.9%, 78.8%)
CIE-LAB	lab(20.99, -9.23, 6.95)
CIE-LCH	lch(20.99, 11.56, 143.01°)
OKLab	oklab(31.56% -0.0252 0.0178)
OKLCH	oklch(31.56% 0.031 144.8)
XYZ	xyz(2.5771, 3.2426, 2.4972)
Luminance	0.0324 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283628 #362836

analogous

#2F3628 #283628 #28362F

triadic

#283628 #282836 #362828

tetradic

#283628 #282F36 #362836 #362F28

square

#283628 #282F36 #362836 #362F28

split-complementary

#283628 #2F2836 #36282F

monochromatic

#0D120D #0E130E #283628 #425942 #5C7C5C

Accessibility & contrast

On white

12.74

#283628 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#283628 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283628

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283628	#FFFFFF	#000000	##FFFFFF
##283628	1.00	12.74	1.65	12.74
#FFFFFF	12.74	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373327

Deuteranopia (green-blind)

#343229

Tritanopia (blue-blind)

#273532

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #283628;
/* rgb */ color: rgb(40, 54, 40);
/* oklch */ color: oklch(31.6% 0.031 144.8);

Tailwind

colors: {
  custom: {
    50: '#626d61',
    500: '#283628',
    950: '#000000',
  },
}

SCSS

$custom: #283628;
$custom-light: #626d61;
$custom-dark: #000000;

JSON

{
  "hex": "#283628",
  "rgb": {
    "r": 40,
    "g": 54,
    "b": 40
  },
  "hsl": {
    "h": 120,
    "s": 14.894,
    "l": 18.431
  },
  "oklch": {
    "l": 0.31558,
    "c": 0.03087,
    "h": 144.8
  },
  "luminance": 0.03243
}

Semantic roles & 50–950 ramp

primary

#283628

secondary

#675367

accent

#70B8B8

background

#F5F6F5

surface

#EAEBE9

border

#C6C6C5

text

#050705

muted

#797A79

Preview Lab

Preview with #283628

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

Preview Lab → · Contrast checker → · Palette generator →