#284231#284231

#284231 is a dark, muted green. Relative luminance 0.046; OKLCH L 35.2% C 0.044 H 154.9°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#284231
RGB	rgb(40, 66, 49)
HSL	hsl(141, 25%, 21%)
HSV	hsv(141, 39%, 26%)
CMYK	cmyk(39.4%, 0%, 25.8%, 74.1%)
CIE-LAB	lab(25.47, -14.37, 7.25)
CIE-LCH	lch(25.47, 16.10, 153.21°)
OKLab	oklab(35.24% -0.0396 0.0186)
OKLCH	oklch(35.24% 0.044 154.9)
XYZ	xyz(3.3775, 4.5691, 3.6091)
Luminance	0.0457 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284231 #422839

analogous

#2C4228 #284231 #28423E

triadic

#284231 #312842 #423128

tetradic

#284231 #282C42 #422839 #423E28

square

#284231 #282C42 #422839 #423E28

split-complementary

#284231 #3E2842 #42282C

monochromatic

#0C130E #111C15 #284231 #3F684D #568E6A

Accessibility & contrast

On white

10.97

#284231 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#284231 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284231

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284231	#FFFFFF	#000000	##FFFFFF
##284231	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423E30

Deuteranopia (green-blind)

#3E3B32

Tritanopia (blue-blind)

#23413D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #284231;
/* rgb */ color: rgb(40, 66, 49);
/* oklch */ color: oklch(35.2% 0.044 154.9);

Tailwind

colors: {
  custom: {
    50: '#637669',
    500: '#284231',
    950: '#000000',
  },
}

SCSS

$custom: #284231;
$custom-light: #637669;
$custom-dark: #000000;

JSON

{
  "hex": "#284231",
  "rgb": {
    "r": 40,
    "g": 66,
    "b": 49
  },
  "hsl": {
    "h": 140.769,
    "s": 24.528,
    "l": 20.784
  },
  "oklch": {
    "l": 0.35238,
    "c": 0.04373,
    "h": 154.9
  },
  "luminance": 0.04569
}

Semantic roles & 50–950 ramp

primary

#284231

secondary

#745268

accent

#67A2C1

background

#F5F7F6

surface

#EAEDEB

border

#C6C8C6

text

#050806

muted

#797B7A

Preview Lab

Preview with #284231

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

Preview Lab → · Contrast checker → · Palette generator →