#288518#288518

#288518 is a mid, vivid green. Relative luminance 0.173; OKLCH L 54.2% C 0.165 H 141.2°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#288518
RGB	rgb(40, 133, 24)
HSL	hsl(111, 69%, 31%)
HSV	hsv(111, 82%, 52%)
CMYK	cmyk(69.9%, 0%, 82%, 47.8%)
CIE-LAB	lab(48.62, -47.11, 46.61)
CIE-LCH	lch(48.62, 66.27, 135.30°)
OKLab	oklab(54.17% -0.1287 0.1037)
OKLCH	oklch(54.17% 0.165 141.2)
XYZ	xyz(9.4270, 17.2911, 3.7047)
Luminance	0.1729 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288518 #751885

analogous

#5E8518 #288518 #18853E

triadic

#288518 #182885 #851828

tetradic

#288518 #185E85 #751885 #853E18

square

#288518 #185E85 #751885 #853E18

split-complementary

#288518 #3E1885 #85185E

monochromatic

#091D05 #18510F #288518 #38B921 #53DC3C

Accessibility & contrast

On white

4.71

#288518 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#288518 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288518

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288518	#FFFFFF	#000000	##FFFFFF
##288518	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#897800

Deuteranopia (green-blind)

#7E7125

Tritanopia (blue-blind)

#148171

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #288518;
/* rgb */ color: rgb(40, 133, 24);
/* oklch */ color: oklch(54.2% 0.165 141.2);

Tailwind

colors: {
  custom: {
    50: '#71a95f',
    500: '#288518',
    950: '#000000',
  },
}

SCSS

$custom: #288518;
$custom-light: #71a95f;
$custom-dark: #000000;

JSON

{
  "hex": "#288518",
  "rgb": {
    "r": 40,
    "g": 133,
    "b": 24
  },
  "hsl": {
    "h": 111.193,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54166,
    "c": 0.1653,
    "h": 141.2
  },
  "luminance": 0.17292
}

Semantic roles & 50–950 ramp

primary

#288518

secondary

#A740B9

accent

#3CECD2

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#091005

muted

#7B7F79

Preview Lab

Preview with #288518

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

Preview Lab → · Contrast checker → · Palette generator →