#287E1F#287E1F

#287E1F is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.2% C 0.153 H 141.8°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#287E1F
RGB	rgb(40, 126, 31)
HSL	hsl(114, 61%, 31%)
HSV	hsv(114, 75%, 49%)
CMYK	cmyk(68.3%, 0%, 75.4%, 50.6%)
CIE-LAB	lab(46.27, -44.10, 41.84)
CIE-LCH	lch(46.27, 60.78, 136.51°)
OKLab	oklab(52.23% -0.1202 0.0947)
OKLCH	oklch(52.23% 0.153 141.8)
XYZ	xyz(8.5828, 15.4709, 3.8299)
Luminance	0.1547 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287E1F #751F7E

analogous

#577E1F #287E1F #1F7E45

triadic

#287E1F #1F287E #7E1F28

tetradic

#287E1F #1F577E #751F7E #7E451F

square

#287E1F #1F577E #751F7E #7E451F

split-complementary

#287E1F #451F7E #7E1F57

monochromatic

#091C07 #184D13 #287E1F #38AF2B #53D146

Accessibility & contrast

On white

5.13

#287E1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#287E1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287E1F

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287E1F	#FFFFFF	#000000	##FFFFFF
##287E1F	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81720E

Deuteranopia (green-blind)

#776B29

Tritanopia (blue-blind)

#167A6C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #287e1f;
/* rgb */ color: rgb(40, 126, 31);
/* oklch */ color: oklch(52.2% 0.153 141.8);

Tailwind

colors: {
  custom: {
    50: '#6fa461',
    500: '#287e1f',
    950: '#000000',
  },
}

SCSS

$custom: #287e1f;
$custom-light: #6fa461;
$custom-dark: #000000;

JSON

{
  "hex": "#287e1f",
  "rgb": {
    "r": 40,
    "g": 126,
    "b": 31
  },
  "hsl": {
    "h": 114.316,
    "s": 60.51,
    "l": 30.784
  },
  "oklch": {
    "l": 0.5223,
    "c": 0.15307,
    "h": 141.8
  },
  "luminance": 0.15472
}

Semantic roles & 50–950 ramp

primary

#287E1F

secondary

#A748B1

accent

#44E4D5

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #287E1F

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

Preview Lab → · Contrast checker → · Palette generator →