#288736#288736

#288736 is a mid, vivid green. Relative luminance 0.180; OKLCH L 55.0% C 0.147 H 145.6°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#288736
RGB	rgb(40, 135, 54)
HSL	hsl(129, 54%, 34%)
HSV	hsv(129, 70%, 53%)
CMYK	cmyk(70.4%, 0%, 60%, 47.1%)
CIE-LAB	lab(49.55, -44.90, 35.12)
CIE-LCH	lch(49.55, 57.00, 141.97°)
OKLab	oklab(55.01% -0.1213 0.0831)
OKLCH	oklch(55.01% 0.147 145.6)
XYZ	xyz(10.2042, 18.0443, 6.4344)
Luminance	0.1804 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288736 #872879

analogous

#4A8728 #288736 #288766

triadic

#288736 #362887 #873628

tetradic

#288736 #284A87 #872879 #876628

square

#288736 #284A87 #872879 #876628

split-complementary

#288736 #662887 #87284A

monochromatic

#0C2910 #1A5823 #288736 #36B649 #5BCE6C

Accessibility & contrast

On white

4.56

#288736 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#288736 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288736

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288736	#FFFFFF	#000000	##000000
##288736	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897B2E

Deuteranopia (green-blind)

#7E733C

Tritanopia (blue-blind)

#058475

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #288736;
/* rgb */ color: rgb(40, 135, 54);
/* oklch */ color: oklch(55.0% 0.147 145.6);

Tailwind

colors: {
  custom: {
    50: '#70ab70',
    500: '#288736',
    950: '#000000',
  },
}

SCSS

$custom: #288736;
$custom-light: #70ab70;
$custom-dark: #000000;

JSON

{
  "hex": "#288736",
  "rgb": {
    "r": 40,
    "g": 135,
    "b": 54
  },
  "hsl": {
    "h": 128.842,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.55011,
    "c": 0.14701,
    "h": 145.6
  },
  "luminance": 0.18045
}

Semantic roles & 50–950 ramp

primary

#288736

secondary

#B457A6

accent

#4AC8DE

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #288736

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

Preview Lab → · Contrast checker → · Palette generator →