#218F36#218F36

#218F36 is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.1% C 0.160 H 145.9°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#218F36
RGB	rgb(33, 143, 54)
HSL	hsl(131, 63%, 35%)
HSV	hsv(131, 77%, 56%)
CMYK	cmyk(76.9%, 0%, 62.2%, 43.9%)
CIE-LAB	lab(52.10, -49.03, 38.03)
CIE-LCH	lch(52.10, 62.05, 142.20°)
OKLab	oklab(57.08% -0.1321 0.0894)
OKLCH	oklch(57.08% 0.16 145.9)
XYZ	xyz(11.1147, 20.2333, 6.8090)
Luminance	0.2024 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218F36 #8F217A

analogous

#438F21 #218F36 #218F6D

triadic

#218F36 #36218F #8F3621

tetradic

#218F36 #21438F #8F217A #8F6D21

square

#218F36 #21438F #8F217A #8F6D21

split-complementary

#218F36 #6D218F #8F2143

monochromatic

#0A2C10 #165D23 #218F36 #2CC149 #53D76C

Accessibility & contrast

On white

4.16

#218F36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#218F36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218F36

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218F36	#FFFFFF	#000000	##000000
##218F36	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91822C

Deuteranopia (green-blind)

#85793D

Tritanopia (blue-blind)

#008B7C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #218f36;
/* rgb */ color: rgb(33, 143, 54);
/* oklch */ color: oklch(57.1% 0.160 145.9);

Tailwind

colors: {
  custom: {
    50: '#6fb170',
    500: '#218f36',
    950: '#000000',
  },
}

SCSS

$custom: #218f36;
$custom-light: #6fb170;
$custom-dark: #000000;

JSON

{
  "hex": "#218f36",
  "rgb": {
    "r": 33,
    "g": 143,
    "b": 54
  },
  "hsl": {
    "h": 131.455,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.57081,
    "c": 0.15955,
    "h": 145.9
  },
  "luminance": 0.20235
}

Semantic roles & 50–950 ramp

primary

#218F36

secondary

#BB51A7

accent

#42C6E6

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#081108

muted

#7B807B

Preview Lab

Preview with #218F36

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

Preview Lab → · Contrast checker → · Palette generator →