#18783D#18783D

#18783D is a mid, vivid green. Relative luminance 0.140; OKLCH L 50.5% C 0.125 H 151.1°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#18783D
RGB	rgb(24, 120, 61)
HSL	hsl(143, 67%, 28%)
HSV	hsv(143, 80%, 47%)
CMYK	cmyk(80%, 0%, 49.2%, 52.9%)
CIE-LAB	lab(44.18, -40.87, 24.84)
CIE-LCH	lch(44.18, 47.82, 148.71°)
OKLab	oklab(50.5% -0.1098 0.0607)
OKLCH	oklch(50.5% 0.125 151.1)
XYZ	xyz(7.9348, 13.9631, 6.6909)
Luminance	0.1396 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18783D #781853

analogous

#237818 #18783D #18786D

triadic

#18783D #3D1878 #783D18

tetradic

#18783D #182378 #781853 #786D18

square

#18783D #182378 #781853 #786D18

split-complementary

#18783D #6D1878 #781823

monochromatic

#051A0D #0E4523 #18783D #22AB57 #34D673

Accessibility & contrast

On white

5.54

#18783D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#18783D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18783D

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18783D	#FFFFFF	#000000	##FFFFFF
##18783D	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796D38

Deuteranopia (green-blind)

#6D6541

Tritanopia (blue-blind)

#00766A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #18783d;
/* rgb */ color: rgb(24, 120, 61);
/* oklch */ color: oklch(50.5% 0.125 151.1);

Tailwind

colors: {
  custom: {
    50: '#66a073',
    500: '#18783d',
    950: '#000000',
  },
}

SCSS

$custom: #18783d;
$custom-light: #66a073;
$custom-dark: #000000;

JSON

{
  "hex": "#18783d",
  "rgb": {
    "r": 24,
    "g": 120,
    "b": 61
  },
  "hsl": {
    "h": 143.125,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50502,
    "c": 0.12549,
    "h": 151.1
  },
  "luminance": 0.13964
}

Semantic roles & 50–950 ramp

primary

#18783D

secondary

#AD3F83

accent

#3EA8EA

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070F08

muted

#7A7E7B

Preview Lab

Preview with #18783D

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

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