#287C4A#287C4A

#287C4A is a mid, moderate green. Relative luminance 0.154; OKLCH L 52.3% C 0.112 H 153.5°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#287C4A
RGB	rgb(40, 124, 74)
HSL	hsl(144, 51%, 32%)
HSV	hsv(144, 68%, 49%)
CMYK	cmyk(67.7%, 0%, 40.3%, 51.4%)
CIE-LAB	lab(46.12, -37.22, 20.15)
CIE-LCH	lch(46.12, 42.33, 151.58°)
OKLab	oklab(52.28% -0.1006 0.0502)
OKLCH	oklch(52.28% 0.112 153.5)
XYZ	xyz(9.3180, 15.3599, 8.9509)
Luminance	0.1536 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287C4A #7C285A

analogous

#307C28 #287C4A #287C74

triadic

#287C4A #4A287C #7C4A28

tetradic

#287C4A #28307C #7C285A #7C7428

square

#287C4A #28307C #7C285A #7C7428

split-complementary

#287C4A #74287C #7C2830

monochromatic

#0A1F13 #194E2E #287C4A #37AA66 #56C884

Accessibility & contrast

On white

5.16

#287C4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#287C4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287C4A

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287C4A	#FFFFFF	#000000	##FFFFFF
##287C4A	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7247

Deuteranopia (green-blind)

#716A4D

Tritanopia (blue-blind)

#007A6F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #287c4a;
/* rgb */ color: rgb(40, 124, 74);
/* oklch */ color: oklch(52.3% 0.112 153.5);

Tailwind

colors: {
  custom: {
    50: '#6da37d',
    500: '#287c4a',
    950: '#000000',
  },
}

SCSS

$custom: #287c4a;
$custom-light: #6da37d;
$custom-dark: #000000;

JSON

{
  "hex": "#287c4a",
  "rgb": {
    "r": 40,
    "g": 124,
    "b": 74
  },
  "hsl": {
    "h": 144.286,
    "s": 51.22,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52279,
    "c": 0.11246,
    "h": 153.5
  },
  "luminance": 0.15361
}

Semantic roles & 50–950 ramp

primary

#287C4A

secondary

#AD5289

accent

#4DA1DB

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#080F09

muted

#7B7F7B

Preview Lab

Preview with #287C4A

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

Preview Lab → · Contrast checker → · Palette generator →