#288940#288940

#288940 is a mid, vivid green. Relative luminance 0.187; OKLCH L 55.7% C 0.141 H 147.9°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#288940
RGB	rgb(40, 137, 64)
HSL	hsl(135, 55%, 35%)
HSV	hsv(135, 71%, 54%)
CMYK	cmyk(70.8%, 0%, 53.3%, 46.3%)
CIE-LAB	lab(50.35, -44.22, 30.99)
CIE-LCH	lch(50.35, 54.00, 144.97°)
OKLab	oklab(55.71% -0.1191 0.0748)
OKLCH	oklch(55.71% 0.141 147.9)
XYZ	xyz(10.7453, 18.7114, 7.8949)
Luminance	0.1871 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288940 #892871

analogous

#418928 #288940 #288970

triadic

#288940 #402889 #894028

tetradic

#288940 #284189 #892871 #897028

square

#288940 #284189 #892871 #897028

split-complementary

#288940 #702889 #892841

monochromatic

#0C2A14 #1A5A2A #288940 #36B856 #5CCF79

Accessibility & contrast

On white

4.43

#288940 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#288940 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288940

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288940	#FFFFFF	#000000	##000000
##288940	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7D3A

Deuteranopia (green-blind)

#7F7545

Tritanopia (blue-blind)

#008678

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #288940;
/* rgb */ color: rgb(40, 137, 64);
/* oklch */ color: oklch(55.7% 0.141 147.9);

Tailwind

colors: {
  custom: {
    50: '#70ac76',
    500: '#288940',
    950: '#000000',
  },
}

SCSS

$custom: #288940;
$custom-light: #70ac76;
$custom-dark: #000000;

JSON

{
  "hex": "#288940",
  "rgb": {
    "r": 40,
    "g": 137,
    "b": 64
  },
  "hsl": {
    "h": 134.845,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.55712,
    "c": 0.14065,
    "h": 147.9
  },
  "luminance": 0.18713
}

Semantic roles & 50–950 ramp

primary

#288940

secondary

#B5589E

accent

#4AB9DE

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #288940

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

Preview Lab → · Contrast checker → · Palette generator →