#288C20#288C20

#288C20 is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.2% C 0.169 H 142.0°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#288C20
RGB	rgb(40, 140, 32)
HSL	hsl(116, 63%, 34%)
HSV	hsv(116, 77%, 55%)
CMYK	cmyk(71.4%, 0%, 77.1%, 45.1%)
CIE-LAB	lab(51.05, -48.99, 46.25)
CIE-LCH	lch(51.05, 67.37, 136.65°)
OKLab	oklab(56.19% -0.1334 0.1041)
OKLCH	oklch(56.19% 0.169 142)
XYZ	xyz(10.5133, 19.3104, 4.5394)
Luminance	0.1931 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288C20 #84208C

analogous

#5E8C20 #288C20 #208C4E

triadic

#288C20 #20288C #8C2028

tetradic

#288C20 #205E8C #84208C #8C4E20

square

#288C20 #205E8C #84208C #8C4E20

split-complementary

#288C20 #4E208C #8C205E

monochromatic

#0C2809 #1A5A15 #288C20 #36BE2B #5AD750

Accessibility & contrast

On white

4.32

#288C20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#288C20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288C20

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288C20	#FFFFFF	#000000	##000000
##288C20	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E08

Deuteranopia (green-blind)

#84772C

Tritanopia (blue-blind)

#0D8877

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #288c20;
/* rgb */ color: rgb(40, 140, 32);
/* oklch */ color: oklch(56.2% 0.169 142.0);

Tailwind

colors: {
  custom: {
    50: '#72af64',
    500: '#288c20',
    950: '#000000',
  },
}

SCSS

$custom: #288c20;
$custom-light: #72af64;
$custom-dark: #000000;

JSON

{
  "hex": "#288c20",
  "rgb": {
    "r": 40,
    "g": 140,
    "b": 32
  },
  "hsl": {
    "h": 115.556,
    "s": 62.791,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56191,
    "c": 0.16921,
    "h": 142
  },
  "luminance": 0.19312
}

Semantic roles & 50–950 ramp

primary

#288C20

secondary

#B24EBA

accent

#42E6DA

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #288C20

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

Preview Lab → · Contrast checker → · Palette generator →