#18783F#18783F

#18783F is a mid, vivid green. Relative luminance 0.140; OKLCH L 50.5% C 0.124 H 151.8°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#18783F
RGB	rgb(24, 120, 63)
HSL	hsl(144, 67%, 28%)
HSV	hsv(144, 80%, 47%)
CMYK	cmyk(80%, 0%, 47.5%, 52.9%)
CIE-LAB	lab(44.21, -40.50, 23.77)
CIE-LCH	lch(44.21, 46.96, 149.59°)
OKLab	oklab(50.54% -0.1089 0.0584)
OKLCH	oklch(50.54% 0.124 151.8)
XYZ	xyz(7.9897, 13.9851, 6.9800)
Luminance	0.1399 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18783F #781851

analogous

#217818 #18783F #18786F

triadic

#18783F #3F1878 #783F18

tetradic

#18783F #182178 #781851 #786F18

square

#18783F #182178 #781851 #786F18

split-complementary

#18783F #6F1878 #781821

monochromatic

#051A0D #0E4524 #18783F #22AB5A #34D676

Accessibility & contrast

On white

5.53

#18783F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#18783F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18783F

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18783F	#FFFFFF	#000000	##FFFFFF
##18783F	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786D3B

Deuteranopia (green-blind)

#6D6543

Tritanopia (blue-blind)

#00766A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #18783f;
/* rgb */ color: rgb(24, 120, 63);
/* oklch */ color: oklch(50.5% 0.124 151.8);

Tailwind

colors: {
  custom: {
    50: '#66a075',
    500: '#18783f',
    950: '#000000',
  },
}

SCSS

$custom: #18783f;
$custom-light: #66a075;
$custom-dark: #000000;

JSON

{
  "hex": "#18783f",
  "rgb": {
    "r": 24,
    "g": 120,
    "b": 63
  },
  "hsl": {
    "h": 144.375,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50538,
    "c": 0.12353,
    "h": 151.8
  },
  "luminance": 0.13986
}

Semantic roles & 50–950 ramp

primary

#18783F

secondary

#AD3F80

accent

#3EA4EA

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070F08

muted

#7A7E7B

Preview Lab

Preview with #18783F

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

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