#18771C#18771C

#18771C is a mid, vivid green. Relative luminance 0.135; OKLCH L 49.8% C 0.152 H 143.3°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#18771C
RGB	rgb(24, 119, 28)
HSL	hsl(123, 66%, 28%)
HSV	hsv(123, 80%, 47%)
CMYK	cmyk(79.8%, 0%, 76.5%, 53.3%)
CIE-LAB	lab(43.46, -44.92, 40.04)
CIE-LCH	lch(43.46, 60.18, 138.29°)
OKLab	oklab(49.79% -0.1217 0.0907)
OKLCH	oklch(49.79% 0.152 143.3)
XYZ	xyz(7.1827, 13.4708, 3.3200)
Luminance	0.1347 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18771C #771873

analogous

#437718 #18771C #18774B

triadic

#18771C #1C1877 #771C18

tetradic

#18771C #184377 #771873 #774B18

square

#18771C #184377 #771873 #774B18

split-complementary

#18771C #4B1877 #771843

monochromatic

#051906 #0E4410 #18771C #22AA28 #33D63A

Accessibility & contrast

On white

5.68

#18771C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#18771C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18771C

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18771C	#FFFFFF	#000000	##FFFFFF
##18771C	1.00	5.68	3.69	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B0B

Deuteranopia (green-blind)

#6F6426

Tritanopia (blue-blind)

#007365

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #18771c;
/* rgb */ color: rgb(24, 119, 28);
/* oklch */ color: oklch(49.8% 0.152 143.3);

Tailwind

colors: {
  custom: {
    50: '#679f5f',
    500: '#18771c',
    950: '#000000',
  },
}

SCSS

$custom: #18771c;
$custom-light: #679f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#18771c",
  "rgb": {
    "r": 24,
    "g": 119,
    "b": 28
  },
  "hsl": {
    "h": 122.526,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.4979,
    "c": 0.15179,
    "h": 143.3
  },
  "luminance": 0.13472
}

Semantic roles & 50–950 ramp

primary

#18771C

secondary

#AC3FA7

accent

#3EE2E9

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#070F05

muted

#7A7E79

Preview Lab

Preview with #18771C

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

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