#284B29#284B29

#284B29 is a dark, moderate green. Relative luminance 0.056; OKLCH L 37.6% C 0.070 H 144.6°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#284B29
RGB	rgb(40, 75, 41)
HSL	hsl(122, 30%, 23%)
HSV	hsv(122, 47%, 29%)
CMYK	cmyk(46.7%, 0%, 45.3%, 70.6%)
CIE-LAB	lab(28.49, -20.95, 16.39)
CIE-LCH	lch(28.49, 26.60, 141.95°)
OKLab	oklab(37.63% -0.057 0.0405)
OKLCH	oklch(37.63% 0.07 144.6)
XYZ	xyz(3.7912, 5.6431, 2.9869)
Luminance	0.0564 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284B29 #4B284A

analogous

#394B28 #284B29 #284B3A

triadic

#284B29 #29284B #4B2928

tetradic

#284B29 #28394B #4B284A #4B3A28

square

#284B29 #28394B #4B284A #4B3A28

split-complementary

#284B29 #3A284B #4B2839

monochromatic

#0B140B #132313 #284B29 #3D733F #539B55

Accessibility & contrast

On white

9.87

#284B29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#284B29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284B29

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284B29	#FFFFFF	#000000	##FFFFFF
##284B29	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4527

Deuteranopia (green-blind)

#47422B

Tritanopia (blue-blind)

#244943

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #284b29;
/* rgb */ color: rgb(40, 75, 41);
/* oklch */ color: oklch(37.6% 0.070 144.6);

Tailwind

colors: {
  custom: {
    50: '#647d63',
    500: '#284b29',
    950: '#000000',
  },
}

SCSS

$custom: #284b29;
$custom-light: #647d63;
$custom-dark: #000000;

JSON

{
  "hex": "#284b29",
  "rgb": {
    "r": 40,
    "g": 75,
    "b": 41
  },
  "hsl": {
    "h": 121.714,
    "s": 30.435,
    "l": 22.549
  },
  "oklch": {
    "l": 0.37633,
    "c": 0.06991,
    "h": 144.6
  },
  "luminance": 0.05643
}

Semantic roles & 50–950 ramp

primary

#284B29

secondary

#7D517C

accent

#61C4C7

background

#F6F7F5

surface

#EBEEEA

border

#C6C9C6

text

#050905

muted

#7A7B79

Preview Lab

Preview with #284B29

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

Preview Lab → · Contrast checker → · Palette generator →