#18781C#18781C

#18781C is a mid, vivid green. Relative luminance 0.137; OKLCH L 50.1% C 0.153 H 143.3°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#18781C
RGB	rgb(24, 120, 28)
HSL	hsl(123, 67%, 28%)
HSV	hsv(123, 80%, 47%)
CMYK	cmyk(80%, 0%, 76.7%, 52.9%)
CIE-LAB	lab(43.81, -45.26, 40.40)
CIE-LCH	lch(43.81, 60.67, 138.25°)
OKLab	oklab(50.08% -0.1227 0.0914)
OKLCH	oklch(50.08% 0.153 143.3)
XYZ	xyz(7.3023, 13.7101, 3.3598)
Luminance	0.1371 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18781C #781874

analogous

#447818 #18781C #18784C

triadic

#18781C #1C1878 #781C18

tetradic

#18781C #184478 #781874 #784C18

square

#18781C #184478 #781874 #784C18

split-complementary

#18781C #4C1878 #781844

monochromatic

#051A06 #0E4510 #18781C #22AB28 #34D63B

Accessibility & contrast

On white

5.61

#18781C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#18781C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18781C

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18781C	#FFFFFF	#000000	##FFFFFF
##18781C	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)

#7B6C0A

Deuteranopia (green-blind)

#706526

Tritanopia (blue-blind)

#007466

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #18781c;
/* rgb */ color: rgb(24, 120, 28);
/* oklch */ color: oklch(50.1% 0.153 143.3);

Tailwind

colors: {
  custom: {
    50: '#68a05f',
    500: '#18781c',
    950: '#000000',
  },
}

SCSS

$custom: #18781c;
$custom-light: #68a05f;
$custom-dark: #000000;

JSON

{
  "hex": "#18781c",
  "rgb": {
    "r": 24,
    "g": 120,
    "b": 28
  },
  "hsl": {
    "h": 122.5,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50081,
    "c": 0.15298,
    "h": 143.3
  },
  "luminance": 0.13711
}

Semantic roles & 50–950 ramp

primary

#18781C

secondary

#AD3FA8

accent

#3EE2EA

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#070F05

muted

#7A7E79

Preview Lab

Preview with #18781C

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

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