#288A14#288A14

#288A14 is a mid, vivid green. Relative luminance 0.187; OKLCH L 55.6% C 0.173 H 141.0°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#288A14
RGB	rgb(40, 138, 20)
HSL	hsl(110, 75%, 31%)
HSV	hsv(110, 86%, 54%)
CMYK	cmyk(71%, 0%, 85.5%, 45.9%)
CIE-LAB	lab(50.31, -49.07, 49.34)
CIE-LCH	lch(50.31, 69.58, 134.84°)
OKLab	oklab(55.56% -0.1342 0.1088)
OKLCH	oklch(55.56% 0.173 141)
XYZ	xyz(10.0893, 18.6775, 3.7351)
Luminance	0.1868 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288A14 #76148A

analogous

#638A14 #288A14 #148A3B

triadic

#288A14 #14288A #8A1428

tetradic

#288A14 #14638A #76148A #8A3B14

square

#288A14 #14638A #76148A #8A3B14

split-complementary

#288A14 #3B148A #8A1463

monochromatic

#091F05 #19550C #288A14 #37BF1C #54E236

Accessibility & contrast

On white

4.43

#288A14 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#288A14 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288A14

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288A14	#FFFFFF	#000000	##000000
##288A14	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7C00

Deuteranopia (green-blind)

#827524

Tritanopia (blue-blind)

#128575

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #288a14;
/* rgb */ color: rgb(40, 138, 20);
/* oklch */ color: oklch(55.6% 0.173 141.0);

Tailwind

colors: {
  custom: {
    50: '#72ad5e',
    500: '#288a14',
    950: '#000000',
  },
}

SCSS

$custom: #288a14;
$custom-light: #72ad5e;
$custom-dark: #000000;

JSON

{
  "hex": "#288a14",
  "rgb": {
    "r": 40,
    "g": 138,
    "b": 20
  },
  "hsl": {
    "h": 109.831,
    "s": 74.684,
    "l": 30.98
  },
  "oklch": {
    "l": 0.55557,
    "c": 0.17277,
    "h": 141
  },
  "luminance": 0.18679
}

Semantic roles & 50–950 ramp

primary

#288A14

secondary

#A83CBE

accent

#36F1D2

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#091005

muted

#7B7F79

Preview Lab

Preview with #288A14

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

Preview Lab → · Contrast checker → · Palette generator →