#218621#218621

#218621 is a mid, vivid green. Relative luminance 0.175; OKLCH L 54.3% C 0.164 H 142.9°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#218621
RGB	rgb(33, 134, 33)
HSL	hsl(120, 60%, 33%)
HSV	hsv(120, 75%, 53%)
CMYK	cmyk(75.4%, 0%, 75.4%, 47.5%)
CIE-LAB	lab(48.86, -48.14, 43.64)
CIE-LCH	lch(48.86, 64.97, 137.81°)
OKLab	oklab(54.34% -0.1307 0.0988)
OKLCH	oklch(54.34% 0.164 142.9)
XYZ	xyz(9.4262, 17.4823, 4.3162)
Luminance	0.1748 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218621 #862186

analogous

#538621 #218621 #218653

triadic

#218621 #212186 #862121

tetradic

#218621 #215386 #862186 #865321

square

#218621 #215386 #862186 #865321

split-complementary

#218621 #532186 #862153

monochromatic

#092409 #155515 #218621 #2DB72D #4ED34E

Accessibility & contrast

On white

4.67

#218621 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#218621 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #218621

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218621	#FFFFFF	#000000	##FFFFFF
##218621	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#89790E

Deuteranopia (green-blind)

#7E712C

Tritanopia (blue-blind)

#008272

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #218621;
/* rgb */ color: rgb(33, 134, 33);
/* oklch */ color: oklch(54.3% 0.164 142.9);

Tailwind

colors: {
  custom: {
    50: '#6eaa63',
    500: '#218621',
    950: '#000000',
  },
}

SCSS

$custom: #218621;
$custom-light: #6eaa63;
$custom-dark: #000000;

JSON

{
  "hex": "#218621",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 33
  },
  "hsl": {
    "h": 120,
    "s": 60.479,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54335,
    "c": 0.16384,
    "h": 142.9
  },
  "luminance": 0.17483
}

Semantic roles & 50–950 ramp

primary

#218621

secondary

#B74CB7

accent

#44E4E4

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #218621

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

Preview Lab → · Contrast checker → · Palette generator →