#284331#284331

#284331 is a dark, muted green. Relative luminance 0.047; OKLCH L 35.5% C 0.046 H 154.3°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#284331
RGB	rgb(40, 67, 49)
HSL	hsl(140, 25%, 21%)
HSV	hsv(140, 40%, 26%)
CMYK	cmyk(40.3%, 0%, 26.9%, 73.7%)
CIE-LAB	lab(25.82, -14.94, 7.75)
CIE-LCH	lch(25.82, 16.83, 152.59°)
OKLab	oklab(35.52% -0.0411 0.0198)
OKLCH	oklch(35.52% 0.046 154.3)
XYZ	xyz(3.4364, 4.6870, 3.6287)
Luminance	0.0469 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284331 #43283A

analogous

#2C4328 #284331 #28433E

triadic

#284331 #312843 #433128

tetradic

#284331 #282C43 #43283A #433E28

square

#284331 #282C43 #43283A #433E28

split-complementary

#284331 #3E2843 #43282C

monochromatic

#0B130E #111D15 #284331 #3F694D #569069

Accessibility & contrast

On white

10.84

#284331 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#284331 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284331

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284331	#FFFFFF	#000000	##FFFFFF
##284331	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433F30

Deuteranopia (green-blind)

#3F3C32

Tritanopia (blue-blind)

#23423E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #284331;
/* rgb */ color: rgb(40, 67, 49);
/* oklch */ color: oklch(35.5% 0.046 154.3);

Tailwind

colors: {
  custom: {
    50: '#637769',
    500: '#284331',
    950: '#000000',
  },
}

SCSS

$custom: #284331;
$custom-light: #637769;
$custom-dark: #000000;

JSON

{
  "hex": "#284331",
  "rgb": {
    "r": 40,
    "g": 67,
    "b": 49
  },
  "hsl": {
    "h": 140,
    "s": 25.234,
    "l": 20.98
  },
  "oklch": {
    "l": 0.35523,
    "c": 0.04563,
    "h": 154.3
  },
  "luminance": 0.04687
}

Semantic roles & 50–950 ramp

primary

#284331

secondary

#755269

accent

#66A3C2

background

#F5F7F6

surface

#EAEDEB

border

#C6C8C6

text

#050806

muted

#797B7A

Preview Lab

Preview with #284331

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

Preview Lab → · Contrast checker → · Palette generator →