#218E1A#218E1A

#218E1A is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.6% C 0.177 H 142.2°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#218E1A
RGB	rgb(33, 142, 26)
HSL	hsl(116, 69%, 33%)
HSV	hsv(116, 82%, 56%)
CMYK	cmyk(76.8%, 0%, 81.7%, 44.3%)
CIE-LAB	lab(51.55, -51.34, 48.69)
CIE-LCH	lch(51.55, 70.76, 136.51°)
OKLab	oklab(56.55% -0.1397 0.1084)
OKLCH	oklch(56.55% 0.177 142.2)
XYZ	xyz(10.4860, 19.7427, 4.2352)
Luminance	0.1974 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218E1A #871A8E

analogous

#5B8E1A #218E1A #1A8E4D

triadic

#218E1A #1A218E #8E1A21

tetradic

#218E1A #1A5B8E #871A8E #8E4D1A

square

#218E1A #1A5B8E #871A8E #8E4D1A

split-complementary

#218E1A #4D1A8E #8E1A5B

monochromatic

#092707 #155A11 #218E1A #2DC223 #4FDD45

Accessibility & contrast

On white

4.24

#218E1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#218E1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218E1A

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218E1A	#FFFFFF	#000000	##000000
##218E1A	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#857828

Tritanopia (blue-blind)

#008979

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #218e1a;
/* rgb */ color: rgb(33, 142, 26);
/* oklch */ color: oklch(56.6% 0.177 142.2);

Tailwind

colors: {
  custom: {
    50: '#70b061',
    500: '#218e1a',
    950: '#000000',
  },
}

SCSS

$custom: #218e1a;
$custom-light: #70b061;
$custom-dark: #000000;

JSON

{
  "hex": "#218e1a",
  "rgb": {
    "r": 33,
    "g": 142,
    "b": 26
  },
  "hsl": {
    "h": 116.379,
    "s": 69.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56551,
    "c": 0.17678,
    "h": 142.2
  },
  "luminance": 0.19744
}

Semantic roles & 50–950 ramp

primary

#218E1A

secondary

#B745BE

accent

#3CECE1

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091105

muted

#7B807A

Preview Lab

Preview with #218E1A

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

Preview Lab → · Contrast checker → · Palette generator →