#288642#288642

#288642 is a mid, vivid green. Relative luminance 0.179; OKLCH L 54.9% C 0.135 H 148.8°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#288642
RGB	rgb(40, 134, 66)
HSL	hsl(137, 54%, 34%)
HSV	hsv(137, 70%, 53%)
CMYK	cmyk(70.1%, 0%, 50.7%, 47.5%)
CIE-LAB	lab(49.37, -42.74, 28.73)
CIE-LCH	lch(49.37, 51.49, 146.09°)
OKLab	oklab(54.91% -0.1151 0.0698)
OKLCH	oklch(54.91% 0.135 148.8)
XYZ	xyz(10.3827, 17.8935, 8.0598)
Luminance	0.1789 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288642 #86286C

analogous

#3D8628 #288642 #288671

triadic

#288642 #422886 #864228

tetradic

#288642 #283D86 #86286C #867128

square

#288642 #283D86 #86286C #867128

split-complementary

#288642 #712886 #86283D

monochromatic

#0C2814 #1A572B #288642 #36B559 #5BCE7A

Accessibility & contrast

On white

4.59

#288642 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#288642 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #288642

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288642	#FFFFFF	#000000	##FFFFFF
##288642	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877A3C

Deuteranopia (green-blind)

#7C7247

Tritanopia (blue-blind)

#008376

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #288642;
/* rgb */ color: rgb(40, 134, 66);
/* oklch */ color: oklch(54.9% 0.135 148.8);

Tailwind

colors: {
  custom: {
    50: '#6faa78',
    500: '#288642',
    950: '#000000',
  },
}

SCSS

$custom: #288642;
$custom-light: #6faa78;
$custom-dark: #000000;

JSON

{
  "hex": "#288642",
  "rgb": {
    "r": 40,
    "g": 134,
    "b": 66
  },
  "hsl": {
    "h": 136.596,
    "s": 54.023,
    "l": 34.118
  },
  "oklch": {
    "l": 0.5491,
    "c": 0.13464,
    "h": 148.8
  },
  "luminance": 0.17895
}

Semantic roles & 50–950 ramp

primary

#288642

secondary

#B3579A

accent

#4AB5DD

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #288642

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

Preview Lab → · Contrast checker → · Palette generator →