#218643#218643

#218643 is a mid, vivid green. Relative luminance 0.178; OKLCH L 54.8% C 0.136 H 150.0°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#218643
RGB	rgb(33, 134, 67)
HSL	hsl(140, 60%, 33%)
HSV	hsv(140, 75%, 53%)
CMYK	cmyk(75.4%, 0%, 50%, 47.5%)
CIE-LAB	lab(49.23, -43.81, 27.98)
CIE-LCH	lch(49.23, 51.99, 147.44°)
OKLab	oklab(54.75% -0.1178 0.0682)
OKLCH	oklch(54.75% 0.136 150)
XYZ	xyz(10.1646, 17.7776, 8.2048)
Luminance	0.1778 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218643 #862164

analogous

#318621 #218643 #218675

triadic

#218643 #432186 #864321

tetradic

#218643 #213186 #862164 #867521

square

#218643 #213186 #862164 #867521

split-complementary

#218643 #752186 #862131

monochromatic

#092412 #15552A #218643 #2DB75C #4ED37B

Accessibility & contrast

On white

4.61

#218643 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#218643 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #218643

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218643	#FFFFFF	#000000	##FFFFFF
##218643	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877A3E

Deuteranopia (green-blind)

#7B7248

Tritanopia (blue-blind)

#008476

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #218643;
/* rgb */ color: rgb(33, 134, 67);
/* oklch */ color: oklch(54.8% 0.136 150.0);

Tailwind

colors: {
  custom: {
    50: '#6caa78',
    500: '#218643',
    950: '#000000',
  },
}

SCSS

$custom: #218643;
$custom-light: #6caa78;
$custom-dark: #000000;

JSON

{
  "hex": "#218643",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 67
  },
  "hsl": {
    "h": 140.198,
    "s": 60.479,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54753,
    "c": 0.13613,
    "h": 150
  },
  "luminance": 0.17779
}

Semantic roles & 50–950 ramp

primary

#218643

secondary

#B74C93

accent

#44AEE4

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #218643

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

Preview Lab → · Contrast checker → · Palette generator →