#288418#288418

#288418 is a mid, vivid green. Relative luminance 0.170; OKLCH L 53.9% C 0.164 H 141.1°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#288418
RGB	rgb(40, 132, 24)
HSL	hsl(111, 69%, 31%)
HSV	hsv(111, 82%, 52%)
CMYK	cmyk(69.7%, 0%, 81.8%, 48.2%)
CIE-LAB	lab(48.28, -46.76, 46.29)
CIE-LCH	lch(48.28, 65.80, 135.29°)
OKLab	oklab(53.88% -0.1278 0.103)
OKLCH	oklch(53.88% 0.164 141.1)
XYZ	xyz(9.2907, 17.0186, 3.6593)
Luminance	0.1702 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288418 #741884

analogous

#5E8418 #288418 #18843E

triadic

#288418 #182884 #841828

tetradic

#288418 #185E84 #741884 #843E18

square

#288418 #185E84 #741884 #843E18

split-complementary

#288418 #3E1884 #84185E

monochromatic

#091C05 #18500F #288418 #38B821 #53DB3B

Accessibility & contrast

On white

4.77

#288418 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#288418 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288418

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288418	#FFFFFF	#000000	##FFFFFF
##288418	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877700

Deuteranopia (green-blind)

#7D7025

Tritanopia (blue-blind)

#158070

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #288418;
/* rgb */ color: rgb(40, 132, 24);
/* oklch */ color: oklch(53.9% 0.164 141.1);

Tailwind

colors: {
  custom: {
    50: '#70a95f',
    500: '#288418',
    950: '#000000',
  },
}

SCSS

$custom: #288418;
$custom-light: #70a95f;
$custom-dark: #000000;

JSON

{
  "hex": "#288418",
  "rgb": {
    "r": 40,
    "g": 132,
    "b": 24
  },
  "hsl": {
    "h": 111.111,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.53883,
    "c": 0.16415,
    "h": 141.1
  },
  "luminance": 0.1702
}

Semantic roles & 50–950 ramp

primary

#288418

secondary

#A640B8

accent

#3CECD2

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#091005

muted

#7B7F79

Preview Lab

Preview with #288418

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

Preview Lab → · Contrast checker → · Palette generator →