#288748#288748

#288748 is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.3% C 0.130 H 150.6°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#288748
RGB	rgb(40, 135, 72)
HSL	hsl(140, 54%, 34%)
HSV	hsv(140, 70%, 53%)
CMYK	cmyk(70.4%, 0%, 46.7%, 47.1%)
CIE-LAB	lab(49.79, -42.10, 26.03)
CIE-LCH	lch(49.79, 49.50, 148.27°)
OKLab	oklab(55.29% -0.1134 0.0639)
OKLCH	oklch(55.29% 0.13 150.6)
XYZ	xyz(10.7079, 18.2458, 9.0871)
Luminance	0.1825 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288748 #872867

analogous

#378728 #288748 #288778

triadic

#288748 #482887 #874828

tetradic

#288748 #283787 #872867 #877828

square

#288748 #283787 #872867 #877828

split-complementary

#288748 #782887 #872837

monochromatic

#0C2916 #1A582F #288748 #36B661 #5BCE82

Accessibility & contrast

On white

4.52

#288748 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#288748 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288748

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288748	#FFFFFF	#000000	##000000
##288748	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887B43

Deuteranopia (green-blind)

#7C734C

Tritanopia (blue-blind)

#008578

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #288748;
/* rgb */ color: rgb(40, 135, 72);
/* oklch */ color: oklch(55.3% 0.130 150.6);

Tailwind

colors: {
  custom: {
    50: '#6fab7c',
    500: '#288748',
    950: '#000000',
  },
}

SCSS

$custom: #288748;
$custom-light: #6fab7c;
$custom-dark: #000000;

JSON

{
  "hex": "#288748",
  "rgb": {
    "r": 40,
    "g": 135,
    "b": 72
  },
  "hsl": {
    "h": 140.211,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.55291,
    "c": 0.13021,
    "h": 150.6
  },
  "luminance": 0.18247
}

Semantic roles & 50–950 ramp

primary

#288748

secondary

#B45794

accent

#4AACDE

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #288748

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

Preview Lab → · Contrast checker → · Palette generator →