#218B1A#218B1A

#218B1A is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.7% C 0.173 H 142.2°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#218B1A
RGB	rgb(33, 139, 26)
HSL	hsl(116, 68%, 32%)
HSV	hsv(116, 81%, 55%)
CMYK	cmyk(76.3%, 0%, 81.3%, 45.5%)
CIE-LAB	lab(50.53, -50.35, 47.73)
CIE-LCH	lch(50.53, 69.37, 136.53°)
OKLab	oklab(55.7% -0.137 0.1064)
OKLCH	oklch(55.7% 0.173 142.2)
XYZ	xyz(10.0457, 18.8620, 4.0884)
Luminance	0.1886 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218B1A #841A8B

analogous

#5A8B1A #218B1A #1A8B4B

triadic

#218B1A #1A218B #8B1A21

tetradic

#218B1A #1A5A8B #841A8B #8B4B1A

square

#218B1A #1A5A8B #841A8B #8B4B1A

split-complementary

#218B1A #4B1A8B #8B1A5A

monochromatic

#092407 #155710 #218B1A #2DBF24 #4DDC43

Accessibility & contrast

On white

4.40

#218B1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#218B1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218B1A

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218B1A	#FFFFFF	#000000	##000000
##218B1A	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#837528

Tritanopia (blue-blind)

#008776

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #218b1a;
/* rgb */ color: rgb(33, 139, 26);
/* oklch */ color: oklch(55.7% 0.173 142.2);

Tailwind

colors: {
  custom: {
    50: '#6fae61',
    500: '#218b1a',
    950: '#000000',
  },
}

SCSS

$custom: #218b1a;
$custom-light: #6fae61;
$custom-dark: #000000;

JSON

{
  "hex": "#218b1a",
  "rgb": {
    "r": 33,
    "g": 139,
    "b": 26
  },
  "hsl": {
    "h": 116.283,
    "s": 68.485,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55703,
    "c": 0.17343,
    "h": 142.2
  },
  "luminance": 0.18863
}

Semantic roles & 50–950 ramp

primary

#218B1A

secondary

#B644BD

accent

#3CEBE0

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#091005

muted

#7B7F7A

Preview Lab

Preview with #218B1A

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

Preview Lab → · Contrast checker → · Palette generator →