#288944#288944

#288944 is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.8% C 0.137 H 149.0°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#288944
RGB	rgb(40, 137, 68)
HSL	hsl(137, 55%, 35%)
HSV	hsv(137, 71%, 54%)
CMYK	cmyk(70.8%, 0%, 50.4%, 46.3%)
CIE-LAB	lab(50.40, -43.57, 28.96)
CIE-LCH	lch(50.40, 52.32, 146.39°)
OKLab	oklab(55.78% -0.1174 0.0704)
OKLCH	oklch(55.78% 0.137 149)
XYZ	xyz(10.8633, 18.7586, 8.5160)
Luminance	0.1876 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288944 #89286D

analogous

#3C8928 #288944 #288975

triadic

#288944 #442889 #894428

tetradic

#288944 #283C89 #89286D #897528

square

#288944 #283C89 #89286D #897528

split-complementary

#288944 #752889 #89283C

monochromatic

#0C2A15 #1A5A2C #288944 #36B85C #5CCF7D

Accessibility & contrast

On white

4.42

#288944 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#288944 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288944

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288944	#FFFFFF	#000000	##000000
##288944	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7D3E

Deuteranopia (green-blind)

#7E7549

Tritanopia (blue-blind)

#008679

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #288944;
/* rgb */ color: rgb(40, 137, 68);
/* oklch */ color: oklch(55.8% 0.137 149.0);

Tailwind

colors: {
  custom: {
    50: '#70ac79',
    500: '#288944',
    950: '#000000',
  },
}

SCSS

$custom: #288944;
$custom-light: #70ac79;
$custom-dark: #000000;

JSON

{
  "hex": "#288944",
  "rgb": {
    "r": 40,
    "g": 137,
    "b": 68
  },
  "hsl": {
    "h": 137.32,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.55776,
    "c": 0.13686,
    "h": 149
  },
  "luminance": 0.1876
}

Semantic roles & 50–950 ramp

primary

#288944

secondary

#B5589A

accent

#4AB3DE

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #288944

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

Preview Lab → · Contrast checker → · Palette generator →