#287A2F#287A2F

#287A2F is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.3% C 0.136 H 144.6°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#287A2F
RGB	rgb(40, 122, 47)
HSL	hsl(125, 51%, 32%)
HSV	hsv(125, 67%, 48%)
CMYK	cmyk(67.2%, 0%, 61.5%, 52.2%)
CIE-LAB	lab(45.05, -40.88, 33.34)
CIE-LCH	lch(45.05, 52.75, 140.80°)
OKLab	oklab(51.26% -0.1107 0.0786)
OKLCH	oklch(51.26% 0.136 144.6)
XYZ	xyz(8.3472, 14.5746, 5.0621)
Luminance	0.1457 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287A2F #7A2873

analogous

#4A7A28 #287A2F #287A58

triadic

#287A2F #2F287A #7A2F28

tetradic

#287A2F #284A7A #7A2873 #7A5828

square

#287A2F #284A7A #7A2873 #7A5828

split-complementary

#287A2F #58287A #7A284A

monochromatic

#0A1E0B #194C1D #287A2F #37A841 #55C75F

Accessibility & contrast

On white

5.36

#287A2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#287A2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287A2F

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287A2F	#FFFFFF	#000000	##FFFFFF
##287A2F	1.00	5.36	3.91	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6F27

Deuteranopia (green-blind)

#726835

Tritanopia (blue-blind)

#13776A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #287a2f;
/* rgb */ color: rgb(40, 122, 47);
/* oklch */ color: oklch(51.3% 0.136 144.6);

Tailwind

colors: {
  custom: {
    50: '#6da16a',
    500: '#287a2f',
    950: '#000000',
  },
}

SCSS

$custom: #287a2f;
$custom-light: #6da16a;
$custom-dark: #000000;

JSON

{
  "hex": "#287a2f",
  "rgb": {
    "r": 40,
    "g": 122,
    "b": 47
  },
  "hsl": {
    "h": 125.122,
    "s": 50.617,
    "l": 31.765
  },
  "oklch": {
    "l": 0.51262,
    "c": 0.13577,
    "h": 144.6
  },
  "luminance": 0.14575
}

Semantic roles & 50–950 ramp

primary

#287A2F

secondary

#AC52A4

accent

#4ECEDA

background

#F6FAF6

surface

#ECF3EB

border

#C7CDC6

text

#080F07

muted

#7A7F7A

Preview Lab

Preview with #287A2F

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

Preview Lab → · Contrast checker → · Palette generator →