#288918#288918

#288918 is a mid, vivid green. Relative luminance 0.184; OKLCH L 55.3% C 0.170 H 141.2°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#288918
RGB	rgb(40, 137, 24)
HSL	hsl(112, 70%, 32%)
HSV	hsv(112, 82%, 54%)
CMYK	cmyk(70.8%, 0%, 82.5%, 46.3%)
CIE-LAB	lab(49.99, -48.50, 47.89)
CIE-LCH	lch(49.99, 68.16, 135.36°)
OKLab	oklab(55.3% -0.1325 0.1064)
OKLCH	oklch(55.3% 0.17 141.2)
XYZ	xyz(9.9851, 18.4073, 3.8907)
Luminance	0.1841 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288918 #791889

analogous

#618918 #288918 #188941

triadic

#288918 #182889 #891828

tetradic

#288918 #186189 #791889 #894118

square

#288918 #186189 #791889 #894118

split-complementary

#288918 #411889 #891861

monochromatic

#0A2106 #19550F #288918 #37BD21 #55DD3E

Accessibility & contrast

On white

4.49

#288918 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#288918 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288918

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288918	#FFFFFF	#000000	##000000
##288918	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C00

Deuteranopia (green-blind)

#817426

Tritanopia (blue-blind)

#118474

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #288918;
/* rgb */ color: rgb(40, 137, 24);
/* oklch */ color: oklch(55.3% 0.170 141.2);

Tailwind

colors: {
  custom: {
    50: '#72ac60',
    500: '#288918',
    950: '#000000',
  },
}

SCSS

$custom: #288918;
$custom-light: #72ac60;
$custom-dark: #000000;

JSON

{
  "hex": "#288918",
  "rgb": {
    "r": 40,
    "g": 137,
    "b": 24
  },
  "hsl": {
    "h": 111.504,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55296,
    "c": 0.1699,
    "h": 141.2
  },
  "luminance": 0.18408
}

Semantic roles & 50–950 ramp

primary

#288918

secondary

#AB40BD

accent

#3BEDD4

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#091005

muted

#7B7F79

Preview Lab

Preview with #288918

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

Preview Lab → · Contrast checker → · Palette generator →