#288E20#288E20

#288E20 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.8% C 0.172 H 142.1°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#288E20
RGB	rgb(40, 142, 32)
HSL	hsl(116, 63%, 34%)
HSV	hsv(116, 77%, 56%)
CMYK	cmyk(71.8%, 0%, 77.5%, 44.3%)
CIE-LAB	lab(51.72, -49.68, 46.92)
CIE-LCH	lch(51.72, 68.33, 136.64°)
OKLab	oklab(56.75% -0.1353 0.1055)
OKLCH	oklch(56.75% 0.172 142.1)
XYZ	xyz(10.8082, 19.9002, 4.6377)
Luminance	0.1990 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288E20 #86208E

analogous

#5F8E20 #288E20 #208E4F

triadic

#288E20 #20288E #8E2028

tetradic

#288E20 #205F8E #86208E #8E4F20

square

#288E20 #205F8E #86208E #8E4F20

split-complementary

#288E20 #4F208E #8E205F

monochromatic

#0C2A09 #1A5C15 #288E20 #36C02B #5BD851

Accessibility & contrast

On white

4.22

#288E20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#288E20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288E20

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288E20	#FFFFFF	#000000	##000000
##288E20	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918007

Deuteranopia (green-blind)

#86782C

Tritanopia (blue-blind)

#0B8A79

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #288e20;
/* rgb */ color: rgb(40, 142, 32);
/* oklch */ color: oklch(56.8% 0.172 142.1);

Tailwind

colors: {
  custom: {
    50: '#72b064',
    500: '#288e20',
    950: '#000000',
  },
}

SCSS

$custom: #288e20;
$custom-light: #72b064;
$custom-dark: #000000;

JSON

{
  "hex": "#288e20",
  "rgb": {
    "r": 40,
    "g": 142,
    "b": 32
  },
  "hsl": {
    "h": 115.636,
    "s": 63.218,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56752,
    "c": 0.17154,
    "h": 142.1
  },
  "luminance": 0.19901
}

Semantic roles & 50–950 ramp

primary

#288E20

secondary

#B34FBB

accent

#42E6DA

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091106

muted

#7B807A

Preview Lab

Preview with #288E20

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

Preview Lab → · Contrast checker → · Palette generator →