#218B19#218B19

#218B19 is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.7% C 0.174 H 142.1°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#218B19
RGB	rgb(33, 139, 25)
HSL	hsl(116, 70%, 32%)
HSV	hsv(116, 82%, 55%)
CMYK	cmyk(76.3%, 0%, 82%, 45.5%)
CIE-LAB	lab(50.52, -50.41, 48.04)
CIE-LCH	lch(50.52, 69.63, 136.38°)
OKLab	oklab(55.7% -0.1372 0.1069)
OKLCH	oklch(55.7% 0.174 142.1)
XYZ	xyz(10.0347, 18.8576, 4.0305)
Luminance	0.1886 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218B19 #83198B

analogous

#5A8B19 #218B19 #198B4A

triadic

#218B19 #19218B #8B1921

tetradic

#218B19 #195A8B #83198B #8B4A19

square

#218B19 #195A8B #83198B #8B4A19

split-complementary

#218B19 #4A198B #8B195A

monochromatic

#082306 #155710 #218B19 #2DBF22 #4CDD41

Accessibility & contrast

On white

4.40

#218B19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#218B19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218B19

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218B19	#FFFFFF	#000000	##000000
##218B19	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#837527

Tritanopia (blue-blind)

#008776

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #218b19;
/* rgb */ color: rgb(33, 139, 25);
/* oklch */ color: oklch(55.7% 0.174 142.1);

Tailwind

colors: {
  custom: {
    50: '#6fae60',
    500: '#218b19',
    950: '#000000',
  },
}

SCSS

$custom: #218b19;
$custom-light: #6fae60;
$custom-dark: #000000;

JSON

{
  "hex": "#218b19",
  "rgb": {
    "r": 33,
    "g": 139,
    "b": 25
  },
  "hsl": {
    "h": 115.789,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55697,
    "c": 0.17391,
    "h": 142.1
  },
  "luminance": 0.18859
}

Semantic roles & 50–950 ramp

primary

#218B19

secondary

#B542BE

accent

#3BECE0

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#091005

muted

#7B7F79

Preview Lab

Preview with #218B19

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

Preview Lab → · Contrast checker → · Palette generator →