#288C26#288C26

#288C26 is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.2% C 0.166 H 142.7°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#288C26
RGB	rgb(40, 140, 38)
HSL	hsl(119, 57%, 35%)
HSV	hsv(119, 73%, 55%)
CMYK	cmyk(71.4%, 0%, 72.9%, 45.1%)
CIE-LAB	lab(51.09, -48.49, 44.01)
CIE-LCH	lch(51.09, 65.48, 137.77°)
OKLab	oklab(56.24% -0.1317 0.1002)
OKLCH	oklch(56.24% 0.166 142.7)
XYZ	xyz(10.6024, 19.3461, 5.0088)
Luminance	0.1935 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288C26 #8A268C

analogous

#5B8C26 #288C26 #268C57

triadic

#288C26 #26288C #8C2628

tetradic

#288C26 #265B8C #8A268C #8C5726

square

#288C26 #265B8C #8A268C #8C5726

split-complementary

#288C26 #57268C #8C265B

monochromatic

#0C2C0C #1A5C19 #288C26 #36BC33 #5DD25A

Accessibility & contrast

On white

4.31

#288C26 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#288C26 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288C26

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288C26	#FFFFFF	#000000	##000000
##288C26	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F15

Deuteranopia (green-blind)

#847730

Tritanopia (blue-blind)

#0A8878

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #288c26;
/* rgb */ color: rgb(40, 140, 38);
/* oklch */ color: oklch(56.2% 0.166 142.7);

Tailwind

colors: {
  custom: {
    50: '#72af67',
    500: '#288c26',
    950: '#000000',
  },
}

SCSS

$custom: #288c26;
$custom-light: #72af67;
$custom-dark: #000000;

JSON

{
  "hex": "#288c26",
  "rgb": {
    "r": 40,
    "g": 140,
    "b": 38
  },
  "hsl": {
    "h": 118.824,
    "s": 57.303,
    "l": 34.902
  },
  "oklch": {
    "l": 0.56239,
    "c": 0.16554,
    "h": 142.7
  },
  "luminance": 0.19347
}

Semantic roles & 50–950 ramp

primary

#288C26

secondary

#B557B7

accent

#47E1DE

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #288C26

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

Preview Lab → · Contrast checker → · Palette generator →