#288D16#288D16

#288D16 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.4% C 0.175 H 141.2°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#288D16
RGB	rgb(40, 141, 22)
HSL	hsl(111, 73%, 32%)
HSV	hsv(111, 84%, 55%)
CMYK	cmyk(71.6%, 0%, 84.4%, 44.7%)
CIE-LAB	lab(51.33, -49.98, 49.73)
CIE-LCH	lch(51.33, 70.50, 135.15°)
OKLab	oklab(56.41% -0.1366 0.1099)
OKLCH	oklch(56.41% 0.175 141.2)
XYZ	xyz(10.5442, 19.5577, 3.9782)
Luminance	0.1956 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288D16 #7B168D

analogous

#648D16 #288D16 #168D3F

triadic

#288D16 #16288D #8D1628

tetradic

#288D16 #16648D #7B168D #8D3F16

square

#288D16 #16648D #7B168D #8D3F16

split-complementary

#288D16 #3F168D #8D1664

monochromatic

#0A2305 #19580E #288D16 #37C21E #56E13D

Accessibility & contrast

On white

4.28

#288D16 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#288D16 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288D16

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288D16	#FFFFFF	#000000	##000000
##288D16	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F00

Deuteranopia (green-blind)

#857726

Tritanopia (blue-blind)

#0F8878

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #288d16;
/* rgb */ color: rgb(40, 141, 22);
/* oklch */ color: oklch(56.4% 0.175 141.2);

Tailwind

colors: {
  custom: {
    50: '#73af5f',
    500: '#288d16',
    950: '#000000',
  },
}

SCSS

$custom: #288d16;
$custom-light: #73af5f;
$custom-dark: #000000;

JSON

{
  "hex": "#288d16",
  "rgb": {
    "r": 40,
    "g": 141,
    "b": 22
  },
  "hsl": {
    "h": 110.924,
    "s": 73.006,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56411,
    "c": 0.1753,
    "h": 141.2
  },
  "luminance": 0.19559
}

Semantic roles & 50–950 ramp

primary

#288D16

secondary

#AD3EC1

accent

#38F0D4

background

#F7FAF5

surface

#EDF5EA

border

#C8CFC6

text

#091005

muted

#7B7F79

Preview Lab

Preview with #288D16

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

Preview Lab → · Contrast checker → · Palette generator →