#218E33#218E33

#218E33 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.8% C 0.161 H 145.4°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#218E33
RGB	rgb(33, 142, 51)
HSL	hsl(130, 62%, 34%)
HSV	hsv(130, 77%, 56%)
CMYK	cmyk(76.8%, 0%, 64.1%, 44.3%)
CIE-LAB	lab(51.73, -49.05, 39.02)
CIE-LCH	lch(51.73, 62.68, 141.50°)
OKLab	oklab(56.77% -0.1323 0.0912)
OKLCH	oklch(56.77% 0.161 145.4)
XYZ	xyz(10.8970, 19.9071, 6.3995)
Luminance	0.1991 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218E33 #8E217C

analogous

#468E21 #218E33 #218E6A

triadic

#218E33 #33218E #8E3321

tetradic

#218E33 #21468E #8E217C #8E6A21

square

#218E33 #21468E #8E217C #8E6A21

split-complementary

#218E33 #6A218E #8E2146

monochromatic

#0A2B0F #155C21 #218E33 #2DC045 #52D768

Accessibility & contrast

On white

4.22

#218E33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#218E33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218E33

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218E33	#FFFFFF	#000000	##000000
##218E33	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908129

Deuteranopia (green-blind)

#84783B

Tritanopia (blue-blind)

#008A7B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #218e33;
/* rgb */ color: rgb(33, 142, 51);
/* oklch */ color: oklch(56.8% 0.161 145.4);

Tailwind

colors: {
  custom: {
    50: '#6fb06e',
    500: '#218e33',
    950: '#000000',
  },
}

SCSS

$custom: #218e33;
$custom-light: #6fb06e;
$custom-dark: #000000;

JSON

{
  "hex": "#218e33",
  "rgb": {
    "r": 33,
    "g": 142,
    "b": 51
  },
  "hsl": {
    "h": 129.908,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.56766,
    "c": 0.16072,
    "h": 145.4
  },
  "luminance": 0.19908
}

Semantic roles & 50–950 ramp

primary

#218E33

secondary

#BA50A9

accent

#42CAE5

background

#F7FAF6

surface

#EDF5EC

border

#C8CFC7

text

#081107

muted

#7B807A

Preview Lab

Preview with #218E33

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

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