#284B38#284B38

#284B38 is a dark, muted green. Relative luminance 0.058; OKLCH L 38.0% C 0.053 H 158.8°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#284B38
RGB	rgb(40, 75, 56)
HSL	hsl(147, 30%, 23%)
HSV	hsv(147, 47%, 29%)
CMYK	cmyk(46.7%, 0%, 25.3%, 70.6%)
CIE-LAB	lab(28.82, -17.77, 7.43)
CIE-LCH	lch(28.82, 19.26, 157.31°)
OKLab	oklab(38.01% -0.0491 0.019)
OKLCH	oklch(38.01% 0.053 158.8)
XYZ	xyz(4.1047, 5.7685, 4.6378)
Luminance	0.0577 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284B38 #4B283B

analogous

#294B28 #284B38 #284B4A

triadic

#284B38 #38284B #4B3828

tetradic

#284B38 #28294B #4B283B #4B4A28

square

#284B38 #28294B #4B283B #4B4A28

split-complementary

#284B38 #4A284B #4B2829

monochromatic

#0B140F #13231A #284B38 #3D7356 #539B74

Accessibility & contrast

On white

9.75

#284B38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#284B38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284B38

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284B38	#FFFFFF	#000000	##FFFFFF
##284B38	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4637

Deuteranopia (green-blind)

#454239

Tritanopia (blue-blind)

#204B46

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #284b38;
/* rgb */ color: rgb(40, 75, 56);
/* oklch */ color: oklch(38.0% 0.053 158.8);

Tailwind

colors: {
  custom: {
    50: '#647d6e',
    500: '#284b38',
    950: '#000000',
  },
}

SCSS

$custom: #284b38;
$custom-light: #647d6e;
$custom-dark: #000000;

JSON

{
  "hex": "#284b38",
  "rgb": {
    "r": 40,
    "g": 75,
    "b": 56
  },
  "hsl": {
    "h": 147.429,
    "s": 30.435,
    "l": 22.549
  },
  "oklch": {
    "l": 0.38007,
    "c": 0.05263,
    "h": 158.8
  },
  "luminance": 0.05769
}

Semantic roles & 50–950 ramp

primary

#284B38

secondary

#7D5169

accent

#6198C7

background

#F6F7F6

surface

#EBEEEB

border

#C6C9C6

text

#050907

muted

#7A7B7A

Preview Lab

Preview with #284B38

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

Preview Lab → · Contrast checker → · Palette generator →