#218E27#218E27

#218E27 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.6% C 0.169 H 143.6°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#218E27
RGB	rgb(33, 142, 39)
HSL	hsl(123, 62%, 34%)
HSV	hsv(123, 77%, 56%)
CMYK	cmyk(76.8%, 0%, 72.5%, 44.3%)
CIE-LAB	lab(51.63, -50.33, 44.12)
CIE-LCH	lch(51.63, 66.93, 138.76°)
OKLab	oklab(56.65% -0.1363 0.1006)
OKLCH	oklch(56.65% 0.169 143.6)
XYZ	xyz(10.6657, 19.8146, 5.1816)
Luminance	0.1982 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218E27 #8E2188

analogous

#528E21 #218E27 #218E5E

triadic

#218E27 #27218E #8E2721

tetradic

#218E27 #21528E #8E2188 #8E5E21

square

#218E27 #21528E #8E2188 #8E5E21

split-complementary

#218E27 #5E218E #8E2152

monochromatic

#0A2B0C #155C19 #218E27 #2DC035 #52D75A

Accessibility & contrast

On white

4.23

#218E27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#218E27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218E27

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218E27	#FFFFFF	#000000	##000000
##218E27	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918016

Deuteranopia (green-blind)

#857831

Tritanopia (blue-blind)

#008A7A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #218e27;
/* rgb */ color: rgb(33, 142, 39);
/* oklch */ color: oklch(56.6% 0.169 143.6);

Tailwind

colors: {
  custom: {
    50: '#70b067',
    500: '#218e27',
    950: '#000000',
  },
}

SCSS

$custom: #218e27;
$custom-light: #70b067;
$custom-dark: #000000;

JSON

{
  "hex": "#218e27",
  "rgb": {
    "r": 33,
    "g": 142,
    "b": 39
  },
  "hsl": {
    "h": 123.303,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.56645,
    "c": 0.16944,
    "h": 143.6
  },
  "luminance": 0.19816
}

Semantic roles & 50–950 ramp

primary

#218E27

secondary

#BA50B5

accent

#42DCE5

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #218E27

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

Preview Lab → · Contrast checker → · Palette generator →