#287B27#287B27

#287B27 is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.5% C 0.144 H 143.0°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#287B27
RGB	rgb(40, 123, 39)
HSL	hsl(119, 52%, 32%)
HSV	hsv(119, 68%, 48%)
CMYK	cmyk(67.5%, 0%, 68.3%, 51.8%)
CIE-LAB	lab(45.31, -42.22, 37.44)
CIE-LCH	lch(45.31, 56.42, 138.43°)
OKLab	oklab(51.45% -0.1147 0.0865)
OKLCH	oklch(51.45% 0.144 143)
XYZ	xyz(8.3238, 14.7627, 4.3299)
Luminance	0.1476 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287B27 #7A277B

analogous

#527B27 #287B27 #277B50

triadic

#287B27 #27287B #7B2728

tetradic

#287B27 #27527B #7A277B #7B5027

square

#287B27 #27527B #7A277B #7B5027

split-complementary

#287B27 #50277B #7B2752

monochromatic

#0A1E0A #194D18 #287B27 #37A936 #55C954

Accessibility & contrast

On white

5.31

#287B27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#287B27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287B27

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287B27	#FFFFFF	#000000	##FFFFFF
##287B27	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F1C

Deuteranopia (green-blind)

#74692F

Tritanopia (blue-blind)

#16776A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #287b27;
/* rgb */ color: rgb(40, 123, 39);
/* oklch */ color: oklch(51.5% 0.144 143.0);

Tailwind

colors: {
  custom: {
    50: '#6ea265',
    500: '#287b27',
    950: '#000000',
  },
}

SCSS

$custom: #287b27;
$custom-light: #6ea265;
$custom-dark: #000000;

JSON

{
  "hex": "#287b27",
  "rgb": {
    "r": 40,
    "g": 123,
    "b": 39
  },
  "hsl": {
    "h": 119.286,
    "s": 51.852,
    "l": 31.765
  },
  "oklch": {
    "l": 0.51452,
    "c": 0.14368,
    "h": 143
  },
  "luminance": 0.14764
}

Semantic roles & 50–950 ramp

primary

#287B27

secondary

#AC51AD

accent

#4CDBDA

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F06

muted

#7B7F7A

Preview Lab

Preview with #287B27

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

Preview Lab → · Contrast checker → · Palette generator →