#287B1E#287B1E

#287B1E is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.4% C 0.150 H 141.6°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#287B1E
RGB	rgb(40, 123, 30)
HSL	hsl(114, 61%, 30%)
HSV	hsv(114, 76%, 48%)
CMYK	cmyk(67.5%, 0%, 75.6%, 51.8%)
CIE-LAB	lab(45.23, -43.08, 41.17)
CIE-LCH	lch(45.23, 59.59, 136.30°)
OKLab	oklab(51.37% -0.1175 0.0932)
OKLCH	oklch(51.37% 0.15 141.6)
XYZ	xyz(8.1919, 14.7099, 3.6356)
Luminance	0.1471 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287B1E #711E7B

analogous

#577B1E #287B1E #1E7B42

triadic

#287B1E #1E287B #7B1E28

tetradic

#287B1E #1E577B #711E7B #7B421E

square

#287B1E #1E577B #711E7B #7B421E

split-complementary

#287B1E #421E7B #7B1E57

monochromatic

#081906 #184A12 #287B1E #38AC2A #52D142

Accessibility & contrast

On white

5.33

#287B1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#287B1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287B1E

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287B1E	#FFFFFF	#000000	##FFFFFF
##287B1E	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F0D

Deuteranopia (green-blind)

#746828

Tritanopia (blue-blind)

#187769

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #287b1e;
/* rgb */ color: rgb(40, 123, 30);
/* oklch */ color: oklch(51.4% 0.150 141.6);

Tailwind

colors: {
  custom: {
    50: '#6ea260',
    500: '#287b1e',
    950: '#000000',
  },
}

SCSS

$custom: #287b1e;
$custom-light: #6ea260;
$custom-dark: #000000;

JSON

{
  "hex": "#287b1e",
  "rgb": {
    "r": 40,
    "g": 123,
    "b": 30
  },
  "hsl": {
    "h": 113.548,
    "s": 60.784,
    "l": 30
  },
  "oklch": {
    "l": 0.51368,
    "c": 0.15001,
    "h": 141.6
  },
  "luminance": 0.14711
}

Semantic roles & 50–950 ramp

primary

#287B1E

secondary

#A346AE

accent

#44E4D3

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #287B1E

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

Preview Lab → · Contrast checker → · Palette generator →