#218F46#218F46

#218F46 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.3% C 0.145 H 149.7°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#218F46
RGB	rgb(33, 143, 70)
HSL	hsl(140, 63%, 35%)
HSV	hsv(140, 77%, 56%)
CMYK	cmyk(76.9%, 0%, 51%, 43.9%)
CIE-LAB	lab(52.30, -46.69, 30.23)
CIE-LCH	lch(52.30, 55.63, 147.08°)
OKLab	oklab(57.31% -0.1255 0.0734)
OKLCH	oklch(57.31% 0.145 149.7)
XYZ	xyz(11.5542, 20.4091, 9.1236)
Luminance	0.2041 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218F46 #8F216A

analogous

#338F21 #218F46 #218F7D

triadic

#218F46 #46218F #8F4621

tetradic

#218F46 #21338F #8F216A #8F7D21

square

#218F46 #21338F #8F216A #8F7D21

split-complementary

#218F46 #7D218F #8F2133

monochromatic

#0A2C15 #165D2E #218F46 #2CC15E #53D780

Accessibility & contrast

On white

4.13

#218F46 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#218F46 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218F46

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218F46	#FFFFFF	#000000	##000000
##218F46	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908240

Deuteranopia (green-blind)

#83794B

Tritanopia (blue-blind)

#008C7E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #218f46;
/* rgb */ color: rgb(33, 143, 70);
/* oklch */ color: oklch(57.3% 0.145 149.7);

Tailwind

colors: {
  custom: {
    50: '#6eb17b',
    500: '#218f46',
    950: '#000000',
  },
}

SCSS

$custom: #218f46;
$custom-light: #6eb17b;
$custom-dark: #000000;

JSON

{
  "hex": "#218f46",
  "rgb": {
    "r": 33,
    "g": 143,
    "b": 70
  },
  "hsl": {
    "h": 140.182,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.57308,
    "c": 0.1454,
    "h": 149.7
  },
  "luminance": 0.2041
}

Semantic roles & 50–950 ramp

primary

#218F46

secondary

#BB5197

accent

#42AFE6

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#081109

muted

#7B807B

Preview Lab

Preview with #218F46

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

Preview Lab → · Contrast checker → · Palette generator →