#288656#288656

#288656 is a mid, moderate green. Relative luminance 0.182; OKLCH L 55.3% C 0.115 H 156.6°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#288656
RGB	rgb(40, 134, 86)
HSL	hsl(149, 54%, 34%)
HSV	hsv(149, 70%, 53%)
CMYK	cmyk(70.1%, 0%, 35.8%, 47.5%)
CIE-LAB	lab(49.70, -38.96, 18.13)
CIE-LCH	lch(49.70, 42.97, 155.05°)
OKLab	oklab(55.3% -0.1056 0.0456)
OKLCH	oklch(55.3% 0.115 156.6)
XYZ	xyz(11.0789, 18.1720, 11.7260)
Luminance	0.1817 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288656 #862858

analogous

#298628 #288656 #288685

triadic

#288656 #562886 #865628

tetradic

#288656 #282986 #862858 #868528

square

#288656 #282986 #862858 #868528

split-complementary

#288656 #852886 #862829

monochromatic

#0C281A #1A5738 #288656 #36B574 #5BCE93

Accessibility & contrast

On white

4.53

#288656 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#288656 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288656

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288656	#FFFFFF	#000000	##000000
##288656	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857B53

Deuteranopia (green-blind)

#797359

Tritanopia (blue-blind)

#00857A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #288656;
/* rgb */ color: rgb(40, 134, 86);
/* oklch */ color: oklch(55.3% 0.115 156.6);

Tailwind

colors: {
  custom: {
    50: '#6faa86',
    500: '#288656',
    950: '#000000',
  },
}

SCSS

$custom: #288656;
$custom-light: #6faa86;
$custom-dark: #000000;

JSON

{
  "hex": "#288656",
  "rgb": {
    "r": 40,
    "g": 134,
    "b": 86
  },
  "hsl": {
    "h": 149.362,
    "s": 54.023,
    "l": 34.118
  },
  "oklch": {
    "l": 0.55299,
    "c": 0.11505,
    "h": 156.6
  },
  "luminance": 0.18173
}

Semantic roles & 50–950 ramp

primary

#288656

secondary

#B35786

accent

#4A95DD

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #288656

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

Preview Lab → · Contrast checker → · Palette generator →