#284C38#284C38

#284C38 is a dark, muted green. Relative luminance 0.059; OKLCH L 38.3% C 0.054 H 158.1°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#284C38
RGB	rgb(40, 76, 56)
HSL	hsl(147, 31%, 23%)
HSV	hsv(147, 47%, 30%)
CMYK	cmyk(47.4%, 0%, 26.3%, 70.2%)
CIE-LAB	lab(29.17, -18.32, 7.92)
CIE-LCH	lch(29.17, 19.96, 156.61°)
OKLab	oklab(38.29% -0.0505 0.0203)
OKLCH	oklch(38.29% 0.054 158.1)
XYZ	xyz(4.1730, 5.9052, 4.6605)
Luminance	0.0591 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284C38 #4C283C

analogous

#2A4C28 #284C38 #284C4A

triadic

#284C38 #38284C #4C3828

tetradic

#284C38 #282A4C #4C283C #4C4A28

square

#284C38 #282A4C #4C283C #4C4A28

split-complementary

#284C38 #4A284C #4C282A

monochromatic

#0B140F #13241A #284C38 #3D7456 #529C73

Accessibility & contrast

On white

9.63

#284C38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#284C38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284C38

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284C38	#FFFFFF	#000000	##FFFFFF
##284C38	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4737

Deuteranopia (green-blind)

#464339

Tritanopia (blue-blind)

#1F4C46

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #284c38;
/* rgb */ color: rgb(40, 76, 56);
/* oklch */ color: oklch(38.3% 0.054 158.1);

Tailwind

colors: {
  custom: {
    50: '#647e6e',
    500: '#284c38',
    950: '#000000',
  },
}

SCSS

$custom: #284c38;
$custom-light: #647e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#284c38",
  "rgb": {
    "r": 40,
    "g": 76,
    "b": 56
  },
  "hsl": {
    "h": 146.667,
    "s": 31.034,
    "l": 22.745
  },
  "oklch": {
    "l": 0.38292,
    "c": 0.05441,
    "h": 158.1
  },
  "luminance": 0.05906
}

Semantic roles & 50–950 ramp

primary

#284C38

secondary

#7E516A

accent

#619AC7

background

#F6F7F6

surface

#EBEEEC

border

#C6C9C7

text

#050A07

muted

#7A7C7A

Preview Lab

Preview with #284C38

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

Preview Lab → · Contrast checker → · Palette generator →