#287C36#287C36

#287C36 is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.9% C 0.132 H 146.3°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#287C36
RGB	rgb(40, 124, 54)
HSL	hsl(130, 51%, 32%)
HSV	hsv(130, 68%, 49%)
CMYK	cmyk(67.7%, 0%, 56.5%, 51.4%)
CIE-LAB	lab(45.81, -40.69, 30.69)
CIE-LCH	lch(45.81, 50.96, 142.98°)
OKLab	oklab(51.92% -0.1099 0.0734)
OKLCH	oklch(51.92% 0.132 146.3)
XYZ	xyz(8.7480, 15.1319, 5.9490)
Luminance	0.1513 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287C36 #7C286E

analogous

#447C28 #287C36 #287C60

triadic

#287C36 #36287C #7C3628

tetradic

#287C36 #28447C #7C286E #7C6028

square

#287C36 #28447C #7C286E #7C6028

split-complementary

#287C36 #60287C #7C2844

monochromatic

#0A1F0E #194E22 #287C36 #37AA4A #56C869

Accessibility & contrast

On white

5.22

#287C36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#287C36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287C36

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287C36	#FFFFFF	#000000	##FFFFFF
##287C36	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7130

Deuteranopia (green-blind)

#736A3B

Tritanopia (blue-blind)

#0E796C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #287c36;
/* rgb */ color: rgb(40, 124, 54);
/* oklch */ color: oklch(51.9% 0.132 146.3);

Tailwind

colors: {
  custom: {
    50: '#6da36f',
    500: '#287c36',
    950: '#000000',
  },
}

SCSS

$custom: #287c36;
$custom-light: #6da36f;
$custom-dark: #000000;

JSON

{
  "hex": "#287c36",
  "rgb": {
    "r": 40,
    "g": 124,
    "b": 54
  },
  "hsl": {
    "h": 130,
    "s": 51.22,
    "l": 32.157
  },
  "oklch": {
    "l": 0.51924,
    "c": 0.13217,
    "h": 146.3
  },
  "luminance": 0.15133
}

Semantic roles & 50–950 ramp

primary

#287C36

secondary

#AD529E

accent

#4DC3DB

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#080F07

muted

#7A7F7A

Preview Lab

Preview with #287C36

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

Preview Lab → · Contrast checker → · Palette generator →