#287A1F#287A1F

#287A1F is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.1% C 0.148 H 141.7°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#287A1F
RGB	rgb(40, 122, 31)
HSL	hsl(114, 59%, 30%)
HSV	hsv(114, 75%, 48%)
CMYK	cmyk(67.2%, 0%, 74.6%, 52.2%)
CIE-LAB	lab(44.90, -42.62, 40.43)
CIE-LCH	lch(44.90, 58.75, 136.51°)
OKLab	oklab(51.09% -0.1162 0.0918)
OKLCH	oklch(51.09% 0.148 141.7)
XYZ	xyz(8.0815, 14.4683, 3.6628)
Luminance	0.1447 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287A1F #711F7A

analogous

#557A1F #287A1F #1F7A44

triadic

#287A1F #1F287A #7A1F28

tetradic

#287A1F #1F557A #711F7A #7A441F

square

#287A1F #1F557A #711F7A #7A441F

split-complementary

#287A1F #441F7A #7A1F55

monochromatic

#081806 #184913 #287A1F #38AB2B #52CF44

Accessibility & contrast

On white

5.39

#287A1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#287A1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287A1F

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287A1F	#FFFFFF	#000000	##FFFFFF
##287A1F	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E0F

Deuteranopia (green-blind)

#736828

Tritanopia (blue-blind)

#187668

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #287a1f;
/* rgb */ color: rgb(40, 122, 31);
/* oklch */ color: oklch(51.1% 0.148 141.7);

Tailwind

colors: {
  custom: {
    50: '#6ea161',
    500: '#287a1f',
    950: '#000000',
  },
}

SCSS

$custom: #287a1f;
$custom-light: #6ea161;
$custom-dark: #000000;

JSON

{
  "hex": "#287a1f",
  "rgb": {
    "r": 40,
    "g": 122,
    "b": 31
  },
  "hsl": {
    "h": 114.066,
    "s": 59.477,
    "l": 30
  },
  "oklch": {
    "l": 0.51091,
    "c": 0.14813,
    "h": 141.7
  },
  "luminance": 0.14469
}

Semantic roles & 50–950 ramp

primary

#287A1F

secondary

#A347AD

accent

#45E3D3

background

#F7FAF5

surface

#EDF3EA

border

#C8CDC6

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #287A1F

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

Preview Lab → · Contrast checker → · Palette generator →