#286C18#286C18

#286C18 is a mid, vivid green. Relative luminance 0.112; OKLCH L 47.0% C 0.135 H 140.3°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#286C18
RGB	rgb(40, 108, 24)
HSL	hsl(109, 64%, 26%)
HSV	hsv(109, 78%, 42%)
CMYK	cmyk(63%, 0%, 77.8%, 57.6%)
CIE-LAB	lab(39.98, -37.87, 38.23)
CIE-LCH	lch(39.98, 53.81, 134.73°)
OKLab	oklab(47.01% -0.1038 0.0862)
OKLCH	oklch(47.01% 0.135 140.3)
XYZ	xyz(6.4022, 11.2416, 2.6964)
Luminance	0.1124 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286C18 #5C186C

analogous

#526C18 #286C18 #186C32

triadic

#286C18 #18286C #6C1828

tetradic

#286C18 #18526C #5C186C #6C3218

square

#286C18 #18526C #5C186C #6C3218

split-complementary

#286C18 #32186C #6C1852

monochromatic

#091906 #153A0D #286C18 #3B9E23 #4DD02E

Accessibility & contrast

On white

6.46

#286C18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#286C18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286C18

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286C18	#FFFFFF	#000000	##FFFFFF
##286C18	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6208

Deuteranopia (green-blind)

#675C21

Tritanopia (blue-blind)

#1F685C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #286c18;
/* rgb */ color: rgb(40, 108, 24);
/* oklch */ color: oklch(47.0% 0.135 140.3);

Tailwind

colors: {
  custom: {
    50: '#6b975b',
    500: '#286c18',
    950: '#000000',
  },
}

SCSS

$custom: #286c18;
$custom-light: #6b975b;
$custom-dark: #000000;

JSON

{
  "hex": "#286c18",
  "rgb": {
    "r": 40,
    "g": 108,
    "b": 24
  },
  "hsl": {
    "h": 108.571,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.47011,
    "c": 0.13494,
    "h": 140.3
  },
  "luminance": 0.11242
}

Semantic roles & 50–950 ramp

primary

#286C18

secondary

#8F3EA2

accent

#41E7C7

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#070D04

muted

#7A7E79

Preview Lab

Preview with #286C18

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

Preview Lab → · Contrast checker → · Palette generator →