#218733#218733

#218733 is a mid, vivid green. Relative luminance 0.179; OKLCH L 54.8% C 0.152 H 145.8°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#218733
RGB	rgb(33, 135, 51)
HSL	hsl(131, 61%, 33%)
HSV	hsv(131, 76%, 53%)
CMYK	cmyk(75.6%, 0%, 62.2%, 47.1%)
CIE-LAB	lab(49.36, -46.57, 36.32)
CIE-LCH	lch(49.36, 59.06, 142.05°)
OKLab	oklab(54.8% -0.1256 0.0854)
OKLCH	oklch(54.8% 0.152 145.8)
XYZ	xyz(9.8880, 17.8892, 6.0632)
Luminance	0.1789 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218733 #872175

analogous

#428721 #218733 #218766

triadic

#218733 #332187 #873321

tetradic

#218733 #214287 #872175 #876621

square

#218733 #214287 #872175 #876621

split-complementary

#218733 #662187 #872142

monochromatic

#09250E #155620 #218733 #2DB846 #4FD466

Accessibility & contrast

On white

4.59

#218733 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#218733 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #218733

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218733	#FFFFFF	#000000	##FFFFFF
##218733	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#897A2A

Deuteranopia (green-blind)

#7D723A

Tritanopia (blue-blind)

#008475

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #218733;
/* rgb */ color: rgb(33, 135, 51);
/* oklch */ color: oklch(54.8% 0.152 145.8);

Tailwind

colors: {
  custom: {
    50: '#6dab6e',
    500: '#218733',
    950: '#000000',
  },
}

SCSS

$custom: #218733;
$custom-light: #6dab6e;
$custom-dark: #000000;

JSON

{
  "hex": "#218733",
  "rgb": {
    "r": 33,
    "g": 135,
    "b": 51
  },
  "hsl": {
    "h": 130.588,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.548,
    "c": 0.15191,
    "h": 145.8
  },
  "luminance": 0.1789
}

Semantic roles & 50–950 ramp

primary

#218733

secondary

#B74DA4

accent

#44C8E4

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #218733

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

Preview Lab → · Contrast checker → · Palette generator →