#288747#288747

#288747 is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.3% C 0.131 H 150.3°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#288747
RGB	rgb(40, 135, 71)
HSL	hsl(140, 54%, 34%)
HSV	hsv(140, 70%, 53%)
CMYK	cmyk(70.4%, 0%, 47.4%, 47.1%)
CIE-LAB	lab(49.78, -42.28, 26.56)
CIE-LCH	lch(49.78, 49.93, 147.87°)
OKLab	oklab(55.27% -0.1139 0.0651)
OKLCH	oklch(55.27% 0.131 150.3)
XYZ	xyz(10.6755, 18.2328, 8.9167)
Luminance	0.1823 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288747 #872868

analogous

#398728 #288747 #288777

triadic

#288747 #472887 #874728

tetradic

#288747 #283987 #872868 #877728

square

#288747 #283987 #872868 #877728

split-complementary

#288747 #772887 #872839

monochromatic

#0C2915 #1A582E #288747 #36B660 #5BCE81

Accessibility & contrast

On white

4.52

#288747 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#288747 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288747

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288747	#FFFFFF	#000000	##000000
##288747	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)

#887B42

Deuteranopia (green-blind)

#7C734B

Tritanopia (blue-blind)

#008578

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #288747;
/* rgb */ color: rgb(40, 135, 71);
/* oklch */ color: oklch(55.3% 0.131 150.3);

Tailwind

colors: {
  custom: {
    50: '#6fab7b',
    500: '#288747',
    950: '#000000',
  },
}

SCSS

$custom: #288747;
$custom-light: #6fab7b;
$custom-dark: #000000;

JSON

{
  "hex": "#288747",
  "rgb": {
    "r": 40,
    "g": 135,
    "b": 71
  },
  "hsl": {
    "h": 139.579,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.55273,
    "c": 0.13119,
    "h": 150.3
  },
  "luminance": 0.18234
}

Semantic roles & 50–950 ramp

primary

#288747

secondary

#B45795

accent

#4AAEDE

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #288747

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

Preview Lab → · Contrast checker → · Palette generator →