#218A36#218A36

#218A36 is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.7% C 0.153 H 146.2°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#218A36
RGB	rgb(33, 138, 54)
HSL	hsl(132, 61%, 34%)
HSV	hsv(132, 76%, 54%)
CMYK	cmyk(76.1%, 0%, 60.9%, 45.9%)
CIE-LAB	lab(50.41, -47.26, 36.08)
CIE-LCH	lch(50.41, 59.45, 142.64°)
OKLab	oklab(55.68% -0.1273 0.0852)
OKLCH	oklch(55.68% 0.153 146.2)
XYZ	xyz(10.3808, 18.7654, 6.5643)
Luminance	0.1877 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218A36 #8A2175

analogous

#408A21 #218A36 #218A6A

triadic

#218A36 #36218A #8A3621

tetradic

#218A36 #21408A #8A2175 #8A6A21

square

#218A36 #21408A #8A2175 #8A6A21

split-complementary

#218A36 #6A218A #8A2140

monochromatic

#09270F #155923 #218A36 #2DBB49 #50D56B

Accessibility & contrast

On white

4.42

#218A36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#218A36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218A36

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218A36	#FFFFFF	#000000	##000000
##218A36	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7D2D

Deuteranopia (green-blind)

#80753D

Tritanopia (blue-blind)

#008778

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #218a36;
/* rgb */ color: rgb(33, 138, 54);
/* oklch */ color: oklch(55.7% 0.153 146.2);

Tailwind

colors: {
  custom: {
    50: '#6ead70',
    500: '#218a36',
    950: '#000000',
  },
}

SCSS

$custom: #218a36;
$custom-light: #6ead70;
$custom-dark: #000000;

JSON

{
  "hex": "#218a36",
  "rgb": {
    "r": 33,
    "g": 138,
    "b": 54
  },
  "hsl": {
    "h": 132,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.55681,
    "c": 0.15322,
    "h": 146.2
  },
  "luminance": 0.18767
}

Semantic roles & 50–950 ramp

primary

#218A36

secondary

#B94EA3

accent

#43C4E5

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #218A36

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

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