#218B46#218B46

#218B46 is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.2% C 0.140 H 150.2°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#218B46
RGB	rgb(33, 139, 70)
HSL	hsl(141, 62%, 34%)
HSV	hsv(141, 76%, 55%)
CMYK	cmyk(76.3%, 0%, 49.6%, 45.5%)
CIE-LAB	lab(50.95, -45.20, 28.55)
CIE-LCH	lch(50.95, 53.46, 147.72°)
OKLab	oklab(56.2% -0.1215 0.0696)
OKLCH	oklch(56.2% 0.14 150.2)
XYZ	xyz(10.9644, 19.2295, 8.9270)
Luminance	0.1923 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218B46 #8B2166

analogous

#318B21 #218B46 #218B7B

triadic

#218B46 #46218B #8B4621

tetradic

#218B46 #21318B #8B2166 #8B7B21

square

#218B46 #21318B #8B2166 #8B7B21

split-complementary

#218B46 #7B218B #8B2131

monochromatic

#0A2814 #155A2D #218B46 #2DBC5F #51D67F

Accessibility & contrast

On white

4.33

#218B46 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#218B46 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218B46

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218B46	#FFFFFF	#000000	##000000
##218B46	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7F40

Deuteranopia (green-blind)

#7F764B

Tritanopia (blue-blind)

#00887B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #218b46;
/* rgb */ color: rgb(33, 139, 70);
/* oklch */ color: oklch(56.2% 0.140 150.2);

Tailwind

colors: {
  custom: {
    50: '#6dae7b',
    500: '#218b46',
    950: '#000000',
  },
}

SCSS

$custom: #218b46;
$custom-light: #6dae7b;
$custom-dark: #000000;

JSON

{
  "hex": "#218b46",
  "rgb": {
    "r": 33,
    "g": 139,
    "b": 70
  },
  "hsl": {
    "h": 140.943,
    "s": 61.628,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56198,
    "c": 0.14004,
    "h": 150.2
  },
  "luminance": 0.19231
}

Semantic roles & 50–950 ramp

primary

#218B46

secondary

#B94F94

accent

#43ACE5

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #218B46

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

Preview Lab → · Contrast checker → · Palette generator →