#18781A#18781A

#18781A is a mid, vivid green. Relative luminance 0.137; OKLCH L 50.1% C 0.154 H 143.1°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#18781A
RGB	rgb(24, 120, 26)
HSL	hsl(121, 67%, 28%)
HSV	hsv(121, 80%, 47%)
CMYK	cmyk(80%, 0%, 78.3%, 52.9%)
CIE-LAB	lab(43.80, -45.43, 41.14)
CIE-LCH	lch(43.80, 61.29, 137.84°)
OKLab	oklab(50.07% -0.1232 0.0927)
OKLCH	oklch(50.07% 0.154 143.1)
XYZ	xyz(7.2792, 13.7009, 3.2380)
Luminance	0.1370 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18781A #781876

analogous

#467818 #18781A #18784A

triadic

#18781A #1A1878 #781A18

tetradic

#18781A #184678 #781876 #784A18

square

#18781A #184678 #781876 #784A18

split-complementary

#18781A #4A1878 #781846

monochromatic

#051A06 #0E450F #18781A #22AB25 #34D637

Accessibility & contrast

On white

5.61

#18781A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#18781A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18781A

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18781A	#FFFFFF	#000000	##FFFFFF
##18781A	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C06

Deuteranopia (green-blind)

#706524

Tritanopia (blue-blind)

#007466

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #18781a;
/* rgb */ color: rgb(24, 120, 26);
/* oklch */ color: oklch(50.1% 0.154 143.1);

Tailwind

colors: {
  custom: {
    50: '#68a05e',
    500: '#18781a',
    950: '#000000',
  },
}

SCSS

$custom: #18781a;
$custom-light: #68a05e;
$custom-dark: #000000;

JSON

{
  "hex": "#18781a",
  "rgb": {
    "r": 24,
    "g": 120,
    "b": 26
  },
  "hsl": {
    "h": 121.25,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50065,
    "c": 0.15418,
    "h": 143.1
  },
  "luminance": 0.13702
}

Semantic roles & 50–950 ramp

primary

#18781A

secondary

#AD3FAB

accent

#3EE6EA

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#070F05

muted

#7A7E79

Preview Lab

Preview with #18781A

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

Preview Lab → · Contrast checker → · Palette generator →