#287A28#287A28

#287A28 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.2% C 0.142 H 143.2°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#287A28
RGB	rgb(40, 122, 40)
HSL	hsl(120, 51%, 32%)
HSV	hsv(120, 67%, 48%)
CMYK	cmyk(67.2%, 0%, 67.2%, 52.2%)
CIE-LAB	lab(44.97, -41.73, 36.61)
CIE-LCH	lch(44.97, 55.51, 138.74°)
OKLab	oklab(51.18% -0.1133 0.0849)
OKLCH	oklch(51.18% 0.142 143.2)
XYZ	xyz(8.2171, 14.5226, 4.3772)
Luminance	0.1452 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287A28 #7A287A

analogous

#517A28 #287A28 #287A51

triadic

#287A28 #28287A #7A2828

tetradic

#287A28 #28517A #7A287A #7A5128

square

#287A28 #28517A #7A287A #7A5128

split-complementary

#287A28 #51287A #7A2851

monochromatic

#0A1E0A #194C19 #287A28 #37A837 #55C755

Accessibility & contrast

On white

5.38

#287A28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#287A28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287A28

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287A28	#FFFFFF	#000000	##FFFFFF
##287A28	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F1E

Deuteranopia (green-blind)

#73682F

Tritanopia (blue-blind)

#167669

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #287a28;
/* rgb */ color: rgb(40, 122, 40);
/* oklch */ color: oklch(51.2% 0.142 143.2);

Tailwind

colors: {
  custom: {
    50: '#6da166',
    500: '#287a28',
    950: '#000000',
  },
}

SCSS

$custom: #287a28;
$custom-light: #6da166;
$custom-dark: #000000;

JSON

{
  "hex": "#287a28",
  "rgb": {
    "r": 40,
    "g": 122,
    "b": 40
  },
  "hsl": {
    "h": 120,
    "s": 50.617,
    "l": 31.765
  },
  "oklch": {
    "l": 0.51178,
    "c": 0.1416,
    "h": 143.2
  },
  "luminance": 0.14523
}

Semantic roles & 50–950 ramp

primary

#287A28

secondary

#AC52AC

accent

#4EDADA

background

#F7FAF6

surface

#EDF3EB

border

#C8CDC6

text

#080F06

muted

#7B7F7A

Preview Lab

Preview with #287A28

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

Preview Lab → · Contrast checker → · Palette generator →