#218D38#218D38

#218D38 is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.5% C 0.155 H 146.4°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#218D38
RGB	rgb(33, 141, 56)
HSL	hsl(133, 62%, 34%)
HSV	hsv(133, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 60.3%, 44.7%)
CIE-LAB	lab(51.45, -48.06, 36.31)
CIE-LCH	lch(51.45, 60.24, 142.93°)
OKLab	oklab(56.55% -0.1295 0.0859)
OKLCH	oklch(56.55% 0.155 146.4)
XYZ	xyz(10.8651, 19.6573, 6.9622)
Luminance	0.1966 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D38 #8D2176

analogous

#408D21 #218D38 #218D6E

triadic

#218D38 #38218D #8D3821

tetradic

#218D38 #21408D #8D2176 #8D6E21

square

#218D38 #21408D #8D2176 #8D6E21

split-complementary

#218D38 #6E218D #8D2140

monochromatic

#0A2A11 #155B24 #218D38 #2DBF4C #52D66E

Accessibility & contrast

On white

4.26

#218D38 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#218D38 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D38

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D38	#FFFFFF	#000000	##000000
##218D38	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F802F

Deuteranopia (green-blind)

#83773F

Tritanopia (blue-blind)

#008A7A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #218d38;
/* rgb */ color: rgb(33, 141, 56);
/* oklch */ color: oklch(56.5% 0.155 146.4);

Tailwind

colors: {
  custom: {
    50: '#6eaf71',
    500: '#218d38',
    950: '#000000',
  },
}

SCSS

$custom: #218d38;
$custom-light: #6eaf71;
$custom-dark: #000000;

JSON

{
  "hex": "#218d38",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 56
  },
  "hsl": {
    "h": 132.778,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56547,
    "c": 0.15535,
    "h": 146.4
  },
  "luminance": 0.19659
}

Semantic roles & 50–950 ramp

primary

#218D38

secondary

#BA50A3

accent

#43C3E5

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #218D38

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

Preview Lab → · Contrast checker → · Palette generator →